130° Drill Bits | McMaster-Carr

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586 Products

For Material

Metal

Drill a variety of metals, from the softest aluminum to the hardest steel

421 products

Masonry and Concrete

Resist wear and heat that will dull or break other bits

165 products

Performance

Chip Clearing

Prevent clogs and dissipate heat

109 products

Coolant Fed

Coolant flows through the bit to reduce heat and evacuate chips

50 products

Drill Bits

Cut holes in a variety of metals, from the softest aluminum to the hardest steel.

Cobalt Steel Jobbers' Length

Round Shank


Standard	Split

The toughness and wear resistance of cobalt steel in a length that's rigid enough for most applications. Cobalt lasts at least twice as long as high-speed steel. It can also run up to 25% faster at higher temperatures without damaging the bit on hard materials such as nickel.

Titanium Aluminum Nitride (TiAlN) Coated—The hardest and most wear-resistant coating, especially at high temperatures. These bits are best for hard and abrasive materials, such as iron, titanium, and fiberglass.

Round Shank—The most common shank type. These fit in the chuck of drill presses and portable drills.

Standard Point—Good for general purpose drilling. You’ll need to make a pilot hole to center the bit.

Split Point—Starts cutting on contact so you don’t need a pilot hole. The point also keeps the bit centered for straight and accurate holes, even with a portable drill.

						Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Flute Type	Type	Size	Drill Bit Point Type	No. of Flutes	Specs. Met		Each
Titanium Aluminum Nitride (TiAlN) Coated





				Inch
				1/64"	0.0156"	3/4"	0.17"	Spiral	Round	1/64"	Standard	2	DIN 338	00000000	000000
				3/64"	0.0469"	1 1/2"	0.56"	Spiral	Round	3/64"	Standard	2	DIN 338	00000000	00000
				1/16"	0.0625"	1 3/4"	0.69"	Spiral	Round	1/16"	Split	2	DIN 338	00000000	00000
				5/64"	0.0781"	1 7/8"	0.83"	Spiral	Round	5/64"	Split	2	DIN 338	00000000	00000
				3/32"	0.0938"	2 1/4"	1.04"	Spiral	Round	3/32"	Split	2	DIN 338	00000000	00000
				7/64"	0.1094"	2 3/8"	1.14"	Spiral	Round	7/64"	Split	2	DIN 338	00000000	00000
				1/8"	0.125"	2 1/2"	1.23"	Spiral	Round	1/8"	Split	2	DIN 338	00000000	00000
				9/64"	0.1406"	2 3/4"	1.33"	Spiral	Round	9/64"	Split	2	DIN 338	00000000	00000
				5/32"	0.1563"	3"	1.46"	Spiral	Round	5/32"	Split	2	DIN 338	00000000	00000
				11/64"	0.1719"	3 1/8"	1.59"	Spiral	Round	11/64"	Split	2	DIN 338	00000000	00000
				3/16"	0.1875"	3 3/8"	1.77"	Spiral	Round	3/16"	Split	2	DIN 338	00000000	00000
				13/64"	0.2031"	3 3/8"	1.74"	Spiral	Round	13/64"	Split	2	DIN 338	00000000	00000
				7/32"	0.2188"	3 5/8"	1.92"	Spiral	Round	7/32"	Split	2	DIN 338	00000000	00000
				1/4"	0.25"	4"	2.11"	Spiral	Round	1/4"	Split	2	DIN 338	00000000	00000
				17/64"	0.2656"	4 1/4"	2.32"	Spiral	Round	17/64"	Split	2	DIN 338	00000000	00000
				9/32"	0.2813"	4 1/4"	2.3"	Spiral	Round	9/32"	Split	2	DIN 338	00000000	00000
				19/64"	0.2969"	4 5/8"	2.51"	Spiral	Round	19/64"	Split	2	DIN 338	00000000	00000
				5/16"	0.3125"	4 5/8"	2.48"	Spiral	Round	5/16"	Split	2	DIN 338	00000000	00000
				21/64"	0.3281"	4 5/8"	2.46"	Spiral	Round	21/64"	Split	2	DIN 338	00000000	00000
				11/32"	0.3438"	4 7/8"	2.67"	Spiral	Round	11/32"	Split	2	DIN 338	00000000	00000
				3/8"	0.375"	5 1/4"	2.86"	Spiral	Round	3/8"	Split	2	DIN 338	00000000	00000
				25/64"	0.3906"	5 1/4"	2.84"	Spiral	Round	25/64"	Split	2	DIN 338	00000000	00000
				13/32"	0.4063"	5 1/4"	2.82"	Spiral	Round	13/32"	Split	2	DIN 338	00000000	00000
				27/64"	0.4219"	5 5/8"	3.07"	Spiral	Round	27/64"	Split	2	DIN 338	00000000	00000
				7/16"	0.4375"	5 5/8"	3.05"	Spiral	Round	7/16"	Split	2	DIN 338	00000000	00000
				29/64"	0.4531"	5 5/8"	3.02"	Spiral	Round	29/64"	Split	2	DIN 338	00000000	000000
				15/32"	0.4688"	6"	3.27"	Spiral	Round	15/32"	Split	2	DIN 338	00000000	000000
				31/64"	0.4844"	6"	3.25"	Spiral	Round	31/64"	Split	2	DIN 338	00000000	000000
				1/2"	0.5"	6"	3.23"	Spiral	Round	1/2"	Split	2	DIN 338	00000000	000000
				33/64"	0.5156"	6"	3.2"	Spiral	Round	33/64"	Split	2	DIN 338	00000000	000000
				17/32"	0.5313"	6 1/4"	3.46"	Spiral	Round	17/32"	Split	2	DIN 338	00000000	000000
				9/16"	0.5625"	6 5/8"	3.64"	Spiral	Round	9/16"	Split	2	DIN 338	00000000	000000



						Metric
						1.0 mm	0.0394"	34 mm	10.5 mm	Spiral	Round	1 mm	Split	2	DIN 338	00000000	00000
						2.0 mm	0.0787"	49 mm	21 mm	Spiral	Round	2 mm	Split	2	DIN 338	00000000	00000
						2.5 mm	0.0984"	57 mm	26.3 mm	Spiral	Round	2.5 mm	Split	2	DIN 338	00000000	00000
						3.0 mm	0.1181"	61 mm	28.5 mm	Spiral	Round	3 mm	Split	2	DIN 338	00000000	00000
						3.3 mm	0.13"	65 mm	31.1 mm	Spiral	Round	3.3 mm	Split	2	DIN 338	00000000	00000
						3.5 mm	0.1378"	70 mm	33.8 mm	Spiral	Round	3.5 mm	Split	2	DIN 338	00000000	00000
						4.0 mm	0.1575"	75 mm	37 mm	Spiral	Round	4 mm	Split	2	DIN 338	00000000	00000
						4.2 mm	0.1654"	75 mm	36.7 mm	Spiral	Round	4.2 mm	Split	2	DIN 338	00000000	00000
						4.5 mm	0.1772"	80 mm	40.3 mm	Spiral	Round	4.5 mm	Split	2	DIN 338	00000000	00000
						5.0 mm	0.1968"	86 mm	44.5 mm	Spiral	Round	5 mm	Split	2	DIN 338	00000000	00000
						5.5 mm	0.2165"	93 mm	48.8 mm	Spiral	Round	5.5 mm	Split	2	DIN 338	00000000	00000
						6.0 mm	0.2362"	93 mm	48 mm	Spiral	Round	6 mm	Split	2	DIN 338	00000000	00000
						6.5 mm	0.2559"	101 mm	53.3 mm	Spiral	Round	6.5 mm	Split	2	DIN 338	00000000	00000
						7.0 mm	0.2756"	109 mm	58.5 mm	Spiral	Round	7 mm	Split	2	DIN 338	00000000	00000
						8.0 mm	0.315"	117 mm	63 mm	Spiral	Round	8 mm	Split	2	DIN 338	00000000	00000
						8.5 mm	0.3346"	117 mm	62.3 mm	Spiral	Round	8.5 mm	Split	2	DIN 338	00000000	00000
						9.0 mm	0.3543"	125 mm	67.5 mm	Spiral	Round	9 mm	Split	2	DIN 338	00000000	00000
						10.0 mm	0.3937"	133 mm	72 mm	Spiral	Round	10 mm	Split	2	DIN 338	00000000	00000
						12.0 mm	0.4724"	151 mm	83 mm	Spiral	Round	12 mm	Split	2	DIN 338	00000000	000000
						14.0 mm	0.5512"	160 mm	87 mm	Spiral	Round	14 mm	Split	2	DIN 338	00000000	000000
						14.5 mm	0.5709"	169 mm	92.3 mm	Spiral	Round	14.5 mm	Split	2	DIN 338	00000000	000000

Chip-Clearing Drill Bits

With flutes that lift chips out of the hole, you don't have to stop drilling to clear these bits manually. The flutes improve coolant flow to dissipate heat and prevent clogs that can damage the bit and ruin the hole.

Carbide Jobbers' Length


Parabolic Flute	Standard

The hardest and most wear-resistant drill bits you can buy in a length that's rigid enough for most applications. These bits stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.

Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated bits, especially on materials like hardened steel, iron, and stainless steel.

Uncoated—Excellent for a range of metals, they perform best when used on steel, aluminum, brass, and bronze.

Parabolic Flute—A U-shaped groove on the flutes cuts faster and clears chips more quickly than high-helix bits, so these are better for drilling deep holes.

Round Shank—The most common shank type fits in a drill press chuck.

Standard Point—Good for general purpose drilling. You’ll need to make a pilot hole to center the bit.

						Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Flute Type	Type	Size	Drill Bit Point Type	No. of Flutes		Each
Titanium Nitride (TiN) Coated





				Inch
				1/8"	0.125"	2 25/32"	1.46"	Parabolic	Round	1/8"	Standard	2	0000000	000000
				9/64"	0.1406"	2 29/32"	1.56"	Parabolic	Round	9/64"	Standard	2	0000000	00000
				5/32"	0.1563"	3 5/32"	1.81"	Parabolic	Round	5/32"	Standard	2	0000000	00000
				3/16"	0.1875"	3 9/16"	2.09"	Parabolic	Round	3/16"	Standard	2	0000000	00000
				7/32"	0.2188"	3 25/32"	2.24"	Parabolic	Round	7/32"	Standard	2	0000000	00000
				1/4"	0.25"	4 1/16"	2.44"	Parabolic	Round	1/4"	Standard	2	0000000	00000
				9/32"	0.2813"	4 5/16"	2.6"	Parabolic	Round	9/32"	Standard	2	0000000	000000
				5/16"	0.3125"	4 9/16"	2.79"	Parabolic	Round	5/16"	Standard	2	0000000	000000
				3/8"	0.375"	5 3/32"	3.15"	Parabolic	Round	3/8"	Standard	2	0000000	000000
				1/2"	0.5"	6 3/32"	3.86"	Parabolic	Round	1/2"	Standard	2	0000000	000000



						Wire Gauge
						30 Ga.	0.1285"	2 25/32"	1.45"	Parabolic	Round	0.1283"	Standard	2	00000000	00000
						29 Ga.	0.136"	2 29/32"	1.56"	Parabolic	Round	0.1358"	Standard	2	0000000	00000
						28 Ga.	0.1405"	2 29/32"	1.56"	Parabolic	Round	0.1406"	Standard	2	00000000	00000
						27 Ga.	0.144"	3 1/32"	1.71"	Parabolic	Round	0.1441"	Standard	2	00000000	00000
						26 Ga.	0.147"	3 1/32"	1.7"	Parabolic	Round	0.1469"	Standard	2	00000000	00000
						25 Ga.	0.1495"	3 1/32"	1.7"	Parabolic	Round	0.1496"	Standard	2	0000000	00000
						24 Ga.	0.152"	3 5/32"	1.82"	Parabolic	Round	0.152"	Standard	2	00000000	00000
						23 Ga.	0.154"	3 5/32"	1.81"	Parabolic	Round	0.1539"	Standard	2	00000000	00000
						22 Ga.	0.157"	3 5/32"	1.81"	Parabolic	Round	0.1571"	Standard	2	00000000	00000
						21 Ga.	0.159"	3 5/16"	1.93"	Parabolic	Round	0.1591"	Standard	2	0000000	00000
						20 Ga.	0.161"	3 5/16"	1.92"	Parabolic	Round	0.161"	Standard	2	00000000	00000
						19 Ga.	0.166"	3 5/16"	1.92"	Parabolic	Round	0.1661"	Standard	2	00000000	00000
						18 Ga.	0.1695"	3 5/16"	1.91"	Parabolic	Round	0.1693"	Standard	2	00000000	00000
						17 Ga.	0.173"	3 7/16"	1.99"	Parabolic	Round	0.1728"	Standard	2	00000000	00000
						16 Ga.	0.177"	3 7/16"	1.98"	Parabolic	Round	0.1772"	Standard	2	00000000	00000
						15 Ga.	0.18"	3 7/16"	1.97"	Parabolic	Round	0.1799"	Standard	2	00000000	00000
						14 Ga.	0.182"	3 7/16"	1.97"	Parabolic	Round	0.1819"	Standard	2	00000000	00000
						13 Ga.	0.185"	3 9/16"	2.09"	Parabolic	Round	0.185"	Standard	2	00000000	00000
						12 Ga.	0.189"	3 9/16"	2.08"	Parabolic	Round	0.189"	Standard	2	00000000	00000
						11 Ga.	0.191"	3 9/16"	2.08"	Parabolic	Round	0.1909"	Standard	2	00000000	00000
						10 Ga.	0.1935"	3 21/32"	2.2"	Parabolic	Round	0.1937"	Standard	2	00000000	00000
						9 Ga.	0.196"	3 21/32"	2.19"	Parabolic	Round	0.1961"	Standard	2	00000000	00000
						8 Ga.	0.199"	3 21/32"	2.19"	Parabolic	Round	0.1992"	Standard	2	00000000	00000
						7 Ga.	0.201"	3 21/32"	2.19"	Parabolic	Round	0.2012"	Standard	2	0000000	00000
						6 Ga.	0.204"	3 25/32"	2.26"	Parabolic	Round	0.2039"	Standard	2	00000000	00000
						5 Ga.	0.2055"	3 25/32"	2.26"	Parabolic	Round	0.2055"	Standard	2	00000000	00000
						4 Ga.	0.209"	3 25/32"	2.25"	Parabolic	Round	0.2091"	Standard	2	00000000	00000
						3 Ga.	0.213"	3 25/32"	2.25"	Parabolic	Round	0.213"	Standard	2	0000000	00000
						2 Ga.	0.221"	3 29/32"	2.36"	Parabolic	Round	0.2209"	Standard	2	00000000	00000
						1 Ga.	0.228"	3 29/32"	2.35"	Parabolic	Round	0.228"	Standard	2	00000000	00000

						Uncoated





										Inch
										1/8"	0.125"	2 25/32"	1.46"	Parabolic	Round	1/8"	Standard	2	0000000	00000
										9/64"	0.1406"	2 29/32"	1.56"	Parabolic	Round	9/64"	Standard	2	0000000	00000
										5/32"	0.1563"	3 5/32"	1.81"	Parabolic	Round	5/32"	Standard	2	0000000	00000
										3/16"	0.1875"	3 9/16"	2.09"	Parabolic	Round	3/16"	Standard	2	0000000	00000
										7/32"	0.2188"	3 25/32"	2.24"	Parabolic	Round	7/32"	Standard	2	0000000	00000
										1/4"	0.25"	4 1/16"	2.44"	Parabolic	Round	1/4"	Standard	2	0000000	00000
9/32"										0.2813"	4 5/16"	2.6"	Parabolic	Round	9/32"	Standard	2	0000000	00000
5/16"	0.3125"									4 9/16"	2.79"	Parabolic	Round	5/16"	Standard	2	0000000	00000
3/8"	0.375"									5 3/32"	3.15"	Parabolic	Round	3/8"	Standard	2	0000000	000000
1/2"	0.5"	6 3/32"								3.86"	Parabolic	Round	1/2"	Standard	2	0000000	000000



		Wire Gauge
		30 Ga.	0.1285"							2 25/32"	1.45"	Parabolic	Round	0.1283"	Standard	2	00000000	00000
		29 Ga.	0.136"							2 29/32"	1.56"	Parabolic	Round	0.1358"	Standard	2	0000000	00000
		28 Ga.	0.1405"							2 29/32"	1.56"	Parabolic	Round	0.1406"	Standard	2	00000000	00000
		27 Ga.	0.144"							3 1/32"	1.71"	Parabolic	Round	0.1441"	Standard	2	00000000	00000
		26 Ga.	0.147"							3 1/32"	1.7"	Parabolic	Round	0.1469"	Standard	2	00000000	00000
		25 Ga.	0.1495"							3 1/32"	1.7"	Parabolic	Round	0.1496"	Standard	2	0000000	00000
		24 Ga.	0.152"							3 5/32"	1.82"	Parabolic	Round	0.152"	Standard	2	00000000	00000
		23 Ga.	0.154"							3 5/32"	1.81"	Parabolic	Round	0.1539"	Standard	2	00000000	00000
		22 Ga.	0.157"							3 5/32"	1.81"	Parabolic	Round	0.1571"	Standard	2	00000000	00000
		21 Ga.	0.159"							3 5/16"	1.93"	Parabolic	Round	0.1591"	Standard	2	0000000	00000
		20 Ga.	0.161"	3 5/16"						1.92"	Parabolic	Round	0.161"	Standard	2	00000000	00000
		19 Ga.	0.166"	3 5/16"	1.92"					Parabolic	Round	0.1661"	Standard	2	00000000	00000
		18 Ga.	0.1695"	3 5/16"	1.91"					Parabolic	Round	0.1693"	Standard	2	00000000	00000
		17 Ga.	0.173"	3 7/16"	1.99"					Parabolic	Round	0.1728"	Standard	2	00000000	00000
		16 Ga.	0.177"	3 7/16"	1.98"					Parabolic	Round	0.1772"	Standard	2	00000000	00000
		15 Ga.	0.18"	3 7/16"	1.97"					Parabolic	Round	0.1799"	Standard	2	00000000	00000
		14 Ga.	0.182"	3 7/16"	1.97"					Parabolic	Round	0.1819"	Standard	2	00000000	00000
		13 Ga.	0.185"	3 9/16"	2.09"					Parabolic	Round	0.185"	Standard	2	00000000	00000
		12 Ga.	0.189"	3 9/16"	2.08"					Parabolic	Round	0.189"	Standard	2	00000000	00000
		11 Ga.	0.191"	3 9/16"	2.08"					Parabolic	Round	0.1909"	Standard	2	00000000	00000
		10 Ga.	0.1935"	3 21/32"	2.2"					Parabolic	Round	0.1937"	Standard	2	00000000	00000
		9 Ga.	0.196"	3 21/32"	2.19"					Parabolic	Round	0.1961"	Standard	2	00000000	00000
		8 Ga.	0.199"	3 21/32"	2.19"					Parabolic	Round	0.1992"	Standard	2	00000000	00000
		7 Ga.	0.201"	3 21/32"	2.19"					Parabolic	Round	0.2012"	Standard	2	0000000	00000
		6 Ga.	0.204"	3 25/32"	2.26"					Parabolic	Round	0.2039"	Standard	2	00000000	00000
		5 Ga.	0.2055"	3 25/32"	2.26"					Parabolic	Round	0.2055"	Standard	2	00000000	00000
		4 Ga.	0.209"	3 25/32"	2.25"					Parabolic	Round	0.2091"	Standard	2	00000000	00000
		3 Ga.	0.213"	3 25/32"	2.25"					Parabolic	Round	0.213"	Standard	2	0000000	00000
		2 Ga.	0.221"	3 29/32"	2.36"					Parabolic	Round	0.2209"	Standard	2	00000000	00000
		1 Ga.	0.228"	3 29/32"	2.35"					Parabolic	Round	0.228"	Standard	2	00000000	00000

Chip-Clearing Drill Bits for Nickel and Stainless Steel

Excellent for challenging metals such as stainless steel and nickel alloys, these bits cut aggressively and evacuate chips quickly. The grooved flutes prevent clogs and improve coolant flow to dissipate heat that can damage the bit or your material.

Cobalt Steel Jobbers' Length

Parabolic Flute

Round Shank

Split

Round Shank—The most common shank type. These fit in the chuck of drill presses and portable drills.

Split Point—Starts cutting on contact so you don’t need a pilot hole. The point also keeps the bit centered for straight and accurate holes, even with a portable drill.

						Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Flute Type	Type	Size	Drill Bit Point Type	No. of Flutes	Specs. Met		Each
Titanium Aluminum Nitride (TiAlN) Coated





				Inch
				3/32"	0.0938"	2 1/4"	1.18"	Parabolic	Round	3/32"	Split	2	DIN 338	0000000	000000
				7/64"	0.1094"	2 3/8"	1.3"	Parabolic	Round	7/64"	Split	2	DIN 338	0000000	00000
				1/8"	0.125"	2 5/8"	1.42"	Parabolic	Round	1/8"	Split	2	DIN 338	0000000	00000
				9/64"	0.1406"	2 3/4"	1.53"	Parabolic	Round	9/64"	Split	2	DIN 338	0000000	00000
				5/32"	0.1563"	3"	1.69"	Parabolic	Round	5/32"	Split	2	DIN 338	0000000	00000
				11/64"	0.1719"	3 1/8"	1.85"	Parabolic	Round	11/64"	Split	2	DIN 338	0000000	00000
				3/16"	0.1875"	3 3/8"	2.05"	Parabolic	Round	3/16"	Split	2	DIN 338	0000000	00000
				13/64"	0.2031"	3 3/8"	2.05"	Parabolic	Round	13/64"	Split	2	DIN 338	0000000	00000
				7/32"	0.2188"	3 5/8"	2.24"	Parabolic	Round	7/32"	Split	2	DIN 338	0000000	00000
				15/64"	0.2344"	3 5/8"	2.24"	Parabolic	Round	15/64"	Split	2	DIN 338	0000000	00000
				1/4"	0.25"	4"	2.48"	Parabolic	Round	1/4"	Split	2	DIN 338	0000000	00000
				9/32"	0.2813"	4 1/4"	2.72"	Parabolic	Round	9/32"	Split	2	DIN 338	0000000	00000
				5/16"	0.3125"	4 5/8"	2.95"	Parabolic	Round	5/16"	Split	2	DIN 338	0000000	00000
				11/32"	0.3438"	5"	3.18"	Parabolic	Round	11/32"	Split	2	DIN 338	0000000	00000
				7/16"	0.4375"	5 5/8"	3.7"	Parabolic	Round	7/16"	Split	2	DIN 338	0000000	00000



						Metric
						1.0 mm	0.0394"	34 mm	10.5 mm	Parabolic	Round	1 mm	Split	2	DIN 338	0000000	00000
						1.5 mm	0.0591"	40 mm	18 mm	Parabolic	Round	1.5 mm	Split	2	DIN 338	0000000	00000
						2.0 mm	0.0787"	49 mm	24 mm	Parabolic	Round	2 mm	Split	2	DIN 338	0000000	00000
						2.5 mm	0.0984"	57 mm	30 mm	Parabolic	Round	2.5 mm	Split	2	DIN 338	0000000	00000
						3.0 mm	0.1181"	61 mm	33 mm	Parabolic	Round	3 mm	Split	2	DIN 338	0000000	00000
						3.3 mm	0.13"	65 mm	36 mm	Parabolic	Round	3.3 mm	Split	2	DIN 338	0000000	00000
						3.4 mm	0.1339"	70 mm	39 mm	Parabolic	Round	3.4 mm	Split	2	DIN 338	0000000	00000
						3.5 mm	0.1378"	70 mm	39 mm	Parabolic	Round	3.5 mm	Split	2	DIN 338	0000000	00000
						4.0 mm	0.1575"	75 mm	43 mm	Parabolic	Round	4 mm	Split	2	DIN 338	0000000	00000
						4.2 mm	0.1654"	75 mm	43 mm	Parabolic	Round	4.2 mm	Split	2	DIN 338	0000000	00000
						5.0 mm	0.1968"	86 mm	52 mm	Parabolic	Round	5 mm	Split	2	DIN 338	0000000	00000
						6.0 mm	0.2362"	93 mm	57 mm	Parabolic	Round	6 mm	Split	2	DIN 338	0000000	00000
						6.7 mm	0.2638"	101 mm	63 mm	Parabolic	Round	6.7 mm	Split	2	DIN 338	0000000	00000
						7.0 mm	0.2756"	109 mm	69 mm	Parabolic	Round	7 mm	Split	2	DIN 338	0000000	00000

Expanded-Shank Drill Bits

The shank fits the same-size collet as standard drill bits, so you can spend less time setting up. Because these bits make very small holes, they’re often used for drilling circuit boards.

Carbide Jobbers' Length


Spiral Flute	Standard

Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated bits, especially on materials like hardened steel, iron, and stainless steel.

Uncoated—Excellent for a range of metals, they perform best when used on steel, aluminum, brass, and bronze.

Standard Point—Good for general purpose drilling. You’ll need to make a pilot hole to center the bit.

Four-Facet Point—The most accurate point style, it centers the bit without a pilot hole and keeps the bit stable while drilling hard metals.

						Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Flute Type	Type	Size	Drill Bit Point Type	No. of Flutes	Specs. Met		Each
Titanium Nitride (TiN) Coated





				Inch
				1/32"	0.0312"	1 1/2"	0.19"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	000000
				3/64"	0.0469"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				1/16"	0.0625"	1 1/2"	0.36"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				5/64"	0.0781"	1 1/2"	0.36"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				3/32"	0.0938"	1 1/2"	0.36"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				7/64"	0.1094"	1 1/2"	0.36"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				1/8"	0.125"	1 1/2"	0.36"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000



						Metric
						0.40 mm	0.0157"	38 mm	3.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.45 mm	0.0177"	38 mm	3.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.55 mm	0.0217"	38 mm	3.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.70 mm	0.0276"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.85 mm	0.0335"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.90 mm	0.0354"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.15 mm	0.0452"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.20 mm	0.0472"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.25 mm	0.0492"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.30 mm	0.0511"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.35 mm	0.0531"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.40 mm	0.0551"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.45 mm	0.0571"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.50 mm	0.059"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.55 mm	0.061"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.60 mm	0.063"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.75 mm	0.0689"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						1.80 mm	0.0708"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						2.00 mm	0.0787"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						2.10 mm	0.0827"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						2.35 mm	0.0925"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						2.90 mm	0.1142"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000



								Wire Gauge
								78 Ga.	0.016"	1 1/2"	0.14"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								77 Ga.	0.018"	1 1/2"	0.14"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								76 Ga.	0.02"	1 1/2"	0.14"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								74 Ga.	0.0225"	1 1/2"	0.14"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								73 Ga.	0.024"	1 1/2"	0.14"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								72 Ga.	0.025"	1 1/2"	0.19"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								71 Ga.	0.026"	1 1/2"	0.24"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								70 Ga.	0.028"	1 1/2"	0.19"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								69 Ga.	0.0292"	1 1/2"	0.19"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								68 Ga.	0.031"	1 1/2"	0.19"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								67 Ga.	0.032"	1 1/2"	0.19"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								65 Ga.	0.035"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								64 Ga.	0.036"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								63 Ga.	0.037"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								62 Ga.	0.038"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								61 Ga.	0.039"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								60 Ga.	0.04"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								59 Ga.	0.041"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								58 Ga.	0.042"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								57 Ga.	0.043"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
								56 Ga.	0.0465"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
55 Ga.								0.052"	1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
54 Ga.	0.055"							1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
53 Ga.	0.0595"							1 1/2"	0.3"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
52 Ga.	0.0635"	1 1/2"						0.36"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
51 Ga.	0.067"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
50 Ga.	0.07"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
49 Ga.	0.073"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
48 Ga.	0.076"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
47 Ga.	0.0785"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
46 Ga.	0.081"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
45 Ga.	0.082"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
44 Ga.	0.086"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
43 Ga.	0.089"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
42 Ga.	0.0935"	1 1/2"	0.36"					Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
41 Ga.	0.096"	1 1/2"	0.36"	Spiral				Expanded Round	1/8"	Four Facet	2	—	00000000	00000
40 Ga.	0.098"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
39 Ga.	0.0995"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
38 Ga.	0.1015"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
37 Ga.	0.104"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
36 Ga.	0.1065"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
35 Ga.	0.11"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
33 Ga.	0.113"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
32 Ga.	0.116"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000
31 Ga.	0.12"	1 1/2"	0.36"	Spiral	Expanded Round			1/8"	Four Facet	2	—	00000000	00000

Uncoated





				Inch
				0.0060"	0.006"			1 1/2"	0.08"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				0.0070"	0.007"			1 1/2"	0.08"	Spiral	Expanded Round	1/8"	Four Facet	2	—	0000000	00000
				0.0080"	0.008"			1 1/2"	0.09"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				0.0090"	0.009"			1 1/2"	0.09"	Spiral	Expanded Round	1/8"	Four Facet	2	—	00000000	00000
				1/64"	0.0156"			1 1/2"	0.2"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	00000
				1/32"	0.0313"			1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
				3/64"	0.0469"			1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
				1/16"	0.0625"			1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
				5/64"	0.0781"			1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
				3/32"	0.0938"			1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
				7/64"	0.1094"	1 1/2"		0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
				1/8"	0.125"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000



						Metric
						0.20 mm	0.0079"	38 mm	3.2 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.25 mm	0.0098"	38 mm	3.8 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.30 mm	0.0118"	38 mm	3.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.35 mm	0.0138"	38 mm	4.8 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.40 mm	0.0157"	38 mm	4.8 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.45 mm	0.0177"	38 mm	6.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	00000
						0.50 mm	0.0197"	38 mm	6.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.55 mm	0.0217"	38 mm	6.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.60 mm	0.0236"	38 mm	6.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.65 mm	0.0256"	38 mm	8.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.70 mm	0.0276"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	0000000	0000
						0.75 mm	0.0295"	38 mm	8.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.80 mm	0.0315"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.85 mm	0.0335"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.90 mm	0.0354"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						0.95 mm	0.0374"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.00 mm	0.0394"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.05 mm	0.0413"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	0000000	0000
						1.10 mm	0.0433"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.15 mm	0.0452"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.20 mm	0.0472"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.25 mm	0.0492"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.30 mm	0.0511"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.35 mm	0.0531"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.40 mm	0.0551"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.45 mm	0.0571"	38 mm	10.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.50 mm	0.059"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.55 mm	0.061"	38 mm	7.6 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.60 mm	0.063"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.65 mm	0.0649"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	0000000	0000
						1.70 mm	0.0669"	38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.75 mm	0.0689"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.80 mm	0.0708"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.85 mm	0.0728"	38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.90 mm	0.0748"	38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						1.95 mm	0.0767"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						2.00 mm	0.0787"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						2.05 mm	0.0807"	38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						2.10 mm	0.0827"	38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						2.15 mm	0.0846"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
						2.20 mm	0.0866"	38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	0000000	0000
						2.25 mm	0.0886"	38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.30 mm						0.0906"	38 mm	9.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.35 mm	0.0925"					38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.40 mm	0.0945"					38 mm	12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.45 mm	0.0965"	38 mm				12.1 mm	Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.50 mm	0.0984"	38 mm	9.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.55 mm	0.1004"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.60 mm	0.1024"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.65 mm	0.1043"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.70 mm	0.1063"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.75 mm	0.1083"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.80 mm	0.1102"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	0000000	0000
2.85 mm	0.1122"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.90 mm	0.1142"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
2.95 mm	0.1161"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
3.00 mm	0.1181"	38 mm	9.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
3.05 mm	0.1201"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
3.10 mm	0.122"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000
3.15 mm	0.124"	38 mm	12.1 mm			Spiral	Expanded Round	3.175 mm	Four Facet	2	—	00000000	0000



		Wire Gauge
		80 Ga.	0.0135"	1 1/2"	0.2"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	00000
		79 Ga.	0.0145"	1 1/2"	0.2"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	00000
		78 Ga.	0.016"	1 1/2"	0.2"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	00000
		77 Ga.	0.018"	1 1/2"	0.2"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	00000
		76 Ga.	0.02"	1 1/2"	0.26"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		75 Ga.	0.021"	1 1/2"	0.26"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		74 Ga.	0.0225"	1 1/2"	0.26"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		73 Ga.	0.024"	1 1/2"	0.26"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		72 Ga.	0.025"	1 1/2"	0.26"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		71 Ga.	0.026"	1 1/2"	0.26"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		70 Ga.	0.028"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		69 Ga.	0.0292"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		68 Ga.	0.031"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		67 Ga.	0.032"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		66 Ga.	0.033"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		65 Ga.	0.035"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		64 Ga.	0.036"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		63 Ga.	0.037"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		62 Ga.	0.038"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		61 Ga.	0.039"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		60 Ga.	0.04"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		59 Ga.	0.041"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		58 Ga.	0.042"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		57 Ga.	0.043"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		56 Ga.	0.0465"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		55 Ga.	0.052"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		54 Ga.	0.055"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		53 Ga.	0.0595"	1 1/2"	0.32"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		52 Ga.	0.0635"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		51 Ga.	0.067"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		50 Ga.	0.07"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		49 Ga.	0.073"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		48 Ga.	0.076"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		47 Ga.	0.0785"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		46 Ga.	0.081"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		45 Ga.	0.082"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		44 Ga.	0.086"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		43 Ga.	0.089"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		42 Ga.	0.0935"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		41 Ga.	0.096"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		40 Ga.	0.098"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		39 Ga.	0.0995"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		38 Ga.	0.1015"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		37 Ga.	0.104"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		36 Ga.	0.1065"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		35 Ga.	0.11"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		34 Ga.	0.111"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		33 Ga.	0.113"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		32 Ga.	0.116"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000
		31 Ga.	0.12"	1 1/2"	0.38"	Spiral	Expanded Round	1/8"	Standard	2	DIN 6537L	0000000	0000

Coolant-Fed Drill Bits

Channel coolant through the holes to reduce heat and evacuate chips more efficiently than other bits. These are designed for CNC machines that supply coolant through the spindle rather than an external source, such as a hose and nozzle. Coolant flows directly from the bit's tip onto the drilling surface. This speeds up cuts and leads to excellent performance in deep holes and tough materials such as stainless steel and titanium.

Carbide-Tipped Steel Extended Length

Straight Flute

Standard

Drill through thick workpieces and make deep holes with bits that offer the performance of solid carbide but at a lower price point. Like carbide bits, these are stronger than cobalt and high-speed steel to maintain their sharp edges when drilling abrasive material. However, when drilling tough metals like cast iron and hardened steel, upgrade to carbide for longer life.

Round Shank—The most common shank type. These fit in the chuck of drill presses and portable drills.

Standard Point—Good for general purpose drilling. You’ll need to make a pilot hole to center the bit.

						Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Flute Type	Type	Size	Drill Bit Point Type	No. of Flutes		Each
Uncoated Carbide Tipped





				Inch
				1/8"	0.125"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	0000000
				1/8"	0.125"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/8"	0.125"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				5/32"	0.1563"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				5/32"	0.1563"	12"	8.5"	Straight	Round	0.7498"	Standard	1	0000000	000000
				5/32"	0.1563"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				3/16"	0.1875"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				3/16"	0.1875"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				3/16"	0.1875"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				7/32"	0.2188"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				7/32"	0.2188"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				7/32"	0.2188"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				7/32"	0.2188"	22"	18"	Straight	Round	0.7498"	Standard	1	0000000	000000
				1/4"	0.25"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/4"	0.25"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/4"	0.25"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/4"	0.25"	22"	18"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/4"	0.25"	28"	24"	Straight	Round	0.7498"	Standard	1	00000000	000000
				17/64"	0.2656"	10"	7"	Straight	Round	0.7498"	Standard	1	0000000	000000
				17/64"	0.2656"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				17/64"	0.2656"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				17/64"	0.2656"	22"	18"	Straight	Round	0.7498"	Standard	1	00000000	000000
				17/64"	0.2656"	28"	24"	Straight	Round	0.7498"	Standard	1	00000000	000000
				9/32"	0.2813"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				9/32"	0.2813"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				9/32"	0.2813"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				9/32"	0.2813"	22"	18"	Straight	Round	0.7498"	Standard	1	00000000	000000
				9/32"	0.2813"	28"	24"	Straight	Round	0.7498"	Standard	1	00000000	000000
				5/16"	0.3125"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				5/16"	0.3125"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				5/16"	0.3125"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				5/16"	0.3125"	22"	18"	Straight	Round	0.7498"	Standard	1	00000000	000000
				5/16"	0.3125"	28"	24"	Straight	Round	0.7498"	Standard	1	00000000	000000
				3/8"	0.375"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				3/8"	0.375"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				3/8"	0.375"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				3/8"	0.375"	22"	18"	Straight	Round	0.7498"	Standard	1	0000000	000000
				3/8"	0.375"	28"	24"	Straight	Round	0.7498"	Standard	1	00000000	000000
				13/32"	0.4063"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				13/32"	0.4063"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				13/32"	0.4063"	16"	12.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				13/32"	0.4063"	22"	18"	Straight	Round	0.7498"	Standard	1	0000000	000000
				13/32"	0.4063"	28"	24"	Straight	Round	0.7498"	Standard	1	00000000	000000
				13/32"	0.4063"	36"	32"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/2"	0.5"	10"	7"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/2"	0.5"	12"	8.5"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/2"	0.5"	16"	12.5"	Straight	Round	0.7498"	Standard	1	0000000	000000
				1/2"	0.5"	22"	18"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/2"	0.5"	28"	24"	Straight	Round	0.7498"	Standard	1	00000000	000000
				1/2"	0.5"	36"	32"	Straight	Round	0.7498"	Standard	1	00000000	000000

Quick-Change Hex Drill Bits

Switch bits instead of tools to simplify jobs. These snap directly into power screwdrivers, impact drivers, and other tools that accept a _1/4" hex shank.

High-Speed Steel Jobbers' Length

Spiral Flute

Split

Our basic drill bit material is also the most versatile. These jobbers' bits have the balance of rigidity and length needed for most applications.

Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.

Split Point—Starts cutting on contact so you don’t need a pilot hole. The point also keeps the bit centered for straight and accurate holes, even with a portable drill.

						Shank
	Drill Bit Size	Decimal Size Equiv.	Overall Lg.	Max. Drilling Dp.	Flute Type	Type	Size	Drill Bit Point Type	No. of Flutes		Each
Titanium Nitride (TiN) Coated





				Inch
				1/8"	0.125"	2 5/8"	0.97"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				5/32"	0.1563"	2 7/8"	1.2"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				3/16"	0.1875"	3"	1.3"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				7/32"	0.2188"	3 1/8"	1.4"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				1/4"	0.25"	3 1/4"	1.5"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				5/16"	0.3125"	4"	2"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				3/8"	0.375"	4"	2"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				7/16"	0.4375"	4"	2"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000
				1/2"	0.5"	4"	2"	Spiral	Quick-Change Hex	1/4"	Split	2	00000000	00000

Expanded-Shank Drill Bit Sets

All of the bits in these sets have the same shank diameter, so you can quickly change sizes without swapping out the collet on your tool. Because of their small size, they are often used for drilling holes in circuit boards.

Carbide Jobbers' Length

Spiral Flute

Uncoated—Excellent for a range of metals, they perform best when used on steel, aluminum, brass, and bronze.

Four-Facet Point—The most accurate point style, it centers the bit without a pilot hole and keeps the bit stable while drilling hard metals.

	Drill Bit Point Style	Flute Type	Container Type		Each
Uncoated





	Inch
	1/8"	8	1/64"-1/8" (increments of 1/64")	Four-Facet Point	Spiral	Plastic Case	0000000	000000



			Wire Gauge
			1/8"	10	70-61 ga	Four-Facet Point	Spiral	Plastic Case	00000000	00000
			1/8"	10	80-71 ga	Four-Facet Point	Spiral	Plastic Case	00000000	00000

Quick-Change Hex Drill Bit Sets

Switch bits instead of tools to simplify jobs. These snap directly into power screwdrivers, impact drivers, and other tools that accept a _1/4" hex shank.

High-Speed Steel Jobbers' Length

Spiral Flute

Split

Our basic drill bit material is also the most versatile. These jobbers' bits have the balance of rigidity and length needed for most applications.

Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.

Split Point—Starts cutting on contact so you don’t need a pilot hole. The point also keeps the bit centered for straight and accurate holes, even with a portable drill.

	Drill Bit Point Style	Flute Type		Each
Titanium Nitride (TiN) Coated





	Inch
	1/4"	7	2 of size 1/8", 1 each of sizes 5/32", 3/16", 7/32", 1/4", and 5/16"	Split Point	Spiral	00000000	000000

Drill Bits for Masonry and Concrete

Crush rather than cut material so bits don’t jam or overheat while drilling masonry and concrete. The ultra-hard carbide tip breaks masonry into pieces and the widely spaced flutes channel them out of the hole. These bits stay sharp, resisting wear and heat that will dull or break other bits.

SDS-Plus Shank for Hammer and Rotary Drilling

SDS-Plus

Shank

The slotted shank fits SDS-Plus-drive rotary hammers, which rotate and hammer bits simultaneously to penetrate material. Also known as percussion or impact bits.

Standard Point—The most common point type handles most jobs. However, for more aggressive cutting that generates a lot of heat, consider a multipoint or serrated bit.

Multipoint—Five points on the tip extend the life and reduce vibration for drilling smoother, rounder holes than standard-point masonry drill bits.

	Max. Drilling Dp.	Specs. Met	No. of Flutes	Flute Type		Each
Uncoated Carbide-Tipped Steel





	Standard Point
	1/4"	0.25"	26"	24"	ANSI B212.15	2	Spiral	000000	000000
	9/32"	0.2813"	8"	6"	ANSI B212.15	2	Spiral	000000	00000



			Multipoint
			5/8"	0.625"	8"	6"	ANSI B212.15	2	Spiral	0000000	00000
			5/8"	0.625"	14"	12"	ANSI B212.15	2	Spiral	0000000	00000
			5/8"	0.625"	18"	16"	ANSI B212.15	2	Spiral	0000000	00000
			5/8"	0.625"	25"	22"	ANSI B212.15	2	Spiral	0000000	00000
			5/8"	0.625"	38"	36"	ANSI B212.15	2	Spiral	0000000	000000
			3/4"	0.75"	8"	6"	ANSI B212.15	2	Spiral	0000000	00000
			3/4"	0.75"	14"	12"	ANSI B212.15	2	Spiral	0000000	00000
			3/4"	0.75"	18"	16"	ANSI B212.15	2	Spiral	0000000	00000
			3/4"	0.75"	25"	22"	ANSI B212.15	2	Spiral	0000000	000000
			3/4"	0.75"	38"	36"	ANSI B212.15	2	Spiral	0000000	000000
			7/8"	0.875"	8"	6"	ANSI B212.15	2	Spiral	0000000	00000
			7/8"	0.875"	14"	12"	ANSI B212.15	2	Spiral	0000000	00000
			7/8"	0.875"	18"	16"	ANSI B212.15	2	Spiral	0000000	00000
			7/8"	0.875"	38"	36"	ANSI B212.15	2	Spiral	0000000	000000
			1"	1"	8"	6"	ANSI B212.15	2	Spiral	0000000	00000
			1"	1"	18"	16"	ANSI B212.15	2	Spiral	0000000	00000
			1"	1"	25"	22"	ANSI B212.15	2	Spiral	0000000	000000
			1"	1"	38"	36"	ANSI B212.15	2	Spiral	0000000	000000
			1 1/8"	1.125"	8"	6"	ANSI B212.15	2	Spiral	0000000	00000
			1 1/8"	1.125"	18"	16"	ANSI B212.15	2	Spiral	0000000	00000

SDS-Max Shank for Hammer and Rotary Drilling

SDS-Max

Shank

The slotted shank is compatible with SDS-Max-drive rotary hammers. These bits use simultaneous rotary and hammering action to penetrate material. Also known as percussion or impact bits.

Standard Point—The most common point type handles most jobs. However, for more aggressive cutting that generates a lot of heat, consider a multipoint or serrated bit.

Multipoint—Five points on the tip extend the life and reduce vibration for drilling smoother, rounder holes than standard-point masonry drill bits.

	Max. Drilling Dp.	Specs. Met	No. of Flutes	Flute Type		Each
Uncoated Carbide-Tipped Steel





	Standard Point
	3/8"	0.375"	10"	4"	ANSI B212.15	2	Spiral	0000000	000000
	3/8"	0.375"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
	3/8"	0.375"	18"	12"	ANSI B212.15	2	Spiral	00000000	00000
	7/16"	0.4375"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
	1/2"	0.5"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
	1/2"	0.5"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	1/2"	0.5"	22"	16"	ANSI B212.15	2	Spiral	00000000	00000
	1/2"	0.5"	28"	22"	ANSI B212.15	2	Spiral	00000000	00000
	9/16"	0.5625"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
	11/16"	0.6875"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000



			Multipoint
			5/8"	0.625"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
			5/8"	0.625"	18"	12"	ANSI B212.15	2	Spiral	00000000	00000
			5/8"	0.625"	22"	16"	ANSI B212.15	2	Spiral	00000000	00000
			5/8"	0.625"	42"	36"	ANSI B212.15	2	Spiral	00000000	000000
			3/4"	0.75"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
			3/4"	0.75"	18"	12"	ANSI B212.15	2	Spiral	00000000	00000
			3/4"	0.75"	22"	16"	ANSI B212.15	2	Spiral	00000000	00000
			3/4"	0.75"	42"	36"	ANSI B212.15	2	Spiral	00000000	000000
			3/4"	0.75"	54"	48"	ANSI B212.15	2	Spiral	0000000	000000
			3/4"	0.75"	66"	60"	ANSI B212.15	2	Spiral	0000000	000000
			7/8"	0.875"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
			7/8"	0.875"	18"	12"	ANSI B212.15	2	Spiral	00000000	00000
			7/8"	0.875"	22"	16"	ANSI B212.15	2	Spiral	00000000	00000
			7/8"	0.875"	42"	36"	ANSI B212.15	2	Spiral	00000000	000000
			1"	1"	14"	8"	ANSI B212.15	2	Spiral	00000000	00000
			1"	1"	18"	12"	ANSI B212.15	2	Spiral	00000000	00000
			1"	1"	22"	16"	ANSI B212.15	2	Spiral	00000000	00000
			1"	1"	42"	36"	ANSI B212.15	2	Spiral	00000000	000000
			1 1/8"	1.125"	14"	8"	ANSI B212.15	2	Spiral	00000000	000000
			1 1/8"	1.125"	22"	16"	ANSI B212.15	2	Spiral	00000000	000000
			1 1/8"	1.125"	42"	36"	ANSI B212.15	2	Spiral	00000000	000000
			1 1/4"	1.25"	14"	8"	ANSI B212.15	2	Spiral	00000000	000000
			1 1/4"	1.25"	22"	16"	ANSI B212.15	2	Spiral	00000000	000000
			1 3/8"	1.375"	22"	16"	ANSI B212.15	2	Spiral	00000000	000000
			1 1/2"	1.5"	22"	16"	ANSI B212.15	2	Spiral	00000000	000000
			1 1/2"	1.5"	42"	36"	ANSI B212.15	2	Spiral	00000000	000000

Spline Shank for Hammer and Rotary Drilling

Spline

Shank

The shank has 12 splines for use with a spline-drive rotary hammer, which rotate and hammers bits simultaneously to penetrate material. Also known as percussion or impact bits.

Standard Point—The most common point type handles most jobs. However, for more aggressive cutting that generates a lot of heat, consider a multipoint or serrated bit.

Multipoint—Five points on the tip extend the life and reduce vibration for drilling smoother, rounder holes than standard-point masonry drill bits.

	Max. Drilling Dp.	Specs. Met	No. of Flutes	Flute Type		Each
Uncoated Carbide-Tipped Steel





	Standard Point
	3/8"	0.375"	10"	4"	ANSI B212.15	2	Spiral	0000000	000000
	3/8"	0.375"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	3/8"	0.375"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	7/16"	0.4375"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	1/2"	0.5"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	1/2"	0.5"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	1/2"	0.5"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
	1/2"	0.5"	28"	22"	ANSI B212.15	2	Spiral	0000000	00000
	1/2"	0.5"	42"	36"	ANSI B212.15	2	Spiral	0000000	000000
	9/16"	0.5625"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	9/16"	0.5625"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	5/8"	0.625"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	5/8"	0.625"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	5/8"	0.625"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
	5/8"	0.625"	28"	22"	ANSI B212.15	2	Spiral	0000000	00000
	11/16"	0.6875"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	3/4"	0.75"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	3/4"	0.75"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	3/4"	0.75"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
	3/4"	0.75"	28"	22"	ANSI B212.15	2	Spiral	0000000	000000
	13/16"	0.8125"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	13/16"	0.8125"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
	7/8"	0.875"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	7/8"	0.875"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	7/8"	0.875"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
	7/8"	0.875"	28"	22"	ANSI B212.15	2	Spiral	0000000	000000
	1"	1"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	1"	1"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
	1"	1"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
	1"	1"	28"	22"	ANSI B212.15	2	Spiral	0000000	000000
	1 1/8"	1.125"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	1 1/8"	1.125"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
	1 1/4"	1.25"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
	1 1/4"	1.25"	22"	16"	ANSI B212.15	2	Spiral	0000000	000000
	1 1/4"	1.25"	28"	22"	ANSI B212.15	2	Spiral	0000000	000000
	1 3/8"	1.375"	22"	16"	ANSI B212.15	2	Spiral	0000000	000000
	1 1/2"	1.5"	22"	16"	ANSI B212.15	2	Spiral	0000000	000000



			Multipoint
			5/8"	0.625"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
			5/8"	0.625"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
			5/8"	0.625"	42"	36"	ANSI B212.15	2	Spiral	0000000	000000
			3/4"	0.75"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
			3/4"	0.75"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
			3/4"	0.75"	22"	16"	ANSI B212.15	2	Spiral	0000000	00000
			3/4"	0.75"	42"	36"	ANSI B212.15	2	Spiral	0000000	000000
			7/8"	0.875"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
			7/8"	0.875"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
			7/8"	0.875"	42"	36"	ANSI B212.15	2	Spiral	0000000	000000
			1"	1"	14"	8"	ANSI B212.15	2	Spiral	0000000	00000
			1"	1"	18"	12"	ANSI B212.15	2	Spiral	0000000	00000
			1"	1"	42"	36"	ANSI B212.15	2	Spiral	0000000	000000
			1 1/8"	1.125"	22"	16"	ANSI B212.15	2	Spiral	0000000	000000
			1 1/4"	1.25"	22"	16"	ANSI B212.15	2	Spiral	0000000	000000
			1 3/8"	1.375"	22"	16"	ANSI B212.15	2	Spiral	0000000	000000
			1 1/2"	1.5"	22"	16"	ANSI B212.15	2	Spiral	0000000	000000
1 1/2"			1.5"	42"	36"	ANSI B212.15	2	Spiral	0000000	000000

Tapping Screw Installation Drill Bits for Masonry and Concrete

Create an undersized hole so concrete tapping screws fit tightly once they're threaded into place. These bits are slightly smaller than the matching screw size. They have a carbide tip that resists wear and heat to stay sharp.

SDS-Plus Shank for Hammer and Rotary Drilling

SDS-Plus

Shank

The slotted shank fits SDS-Plus-drive rotary hammers, which rotate and hammer bits simultaneously to penetrate material. Also known as percussion or impact bits.

Standard Point—The most common point type handles most jobs. However, for more aggressive cutting that generates a lot of heat, consider a multipoint or serrated bit.

	Overall Lg.	Max. Drilling Dp.	No. of Flutes	Flute Type		Each
Uncoated Carbide-Tipped Steel





	Standard Point
	3/16"	5/32"	0.1563"	7"	4"	2	Spiral	000000	000000
	3/16"	3/16"	0.1875"	4"	2"	2	Spiral	0000000	0000
	3/16"	3/16"	0.1875"	8 1/2"	6 1/2"	2	Spiral	0000000	00000
	3/16"	3/16"	0.1875"	10"	8"	2	Spiral	0000000	00000
	3/16"	3/16"	0.1875"	12"	10"	2	Spiral	0000000	00000
	3/16"	3/16"	0.1875"	14"	12"	2	Spiral	0000000	00000
	7/32"	7/32"	0.2188"	6"	4"	2	Spiral	0000000	0000
	7/32"	7/32"	0.2188"	10"	8"	2	Spiral	0000000	00000
	1/4"	1/4"	0.25"	8 1/2"	6 1/2"	2	Spiral	0000000	0000
	1/4"	1/4"	0.25"	12"	10"	2	Spiral	0000000	00000
	1/4"	1/4"	0.25"	14"	12"	2	Spiral	0000000	00000
	5/16"	1/4"	0.25"	6"	4"	2	Spiral	000000000	00000
	5/16"	5/16"	0.3125"	6"	4"	2	Spiral	0000000	0000
	5/16"	5/16"	0.3125"	12"	10"	2	Spiral	0000000	00000
	3/8"	3/8"	0.375"	6"	4"	2	Spiral	0000000	0000
	3/8"	3/8"	0.375"	10"	8"	2	Spiral	0000000	00000
	3/8"	3/8"	0.375"	12"	10"	2	Spiral	0000000	00000
	3/8"	3/8"	0.375"	18"	16"	2	Spiral	0000000	00000
	3/8"	3/8"	0.375"	24"	22"	2	Spiral	0000000	00000
	7/16"	7/16"	0.4375"	6"	4"	2	Spiral	0000000	00000
	7/16"	7/16"	0.4375"	12"	10"	2	Spiral	0000000	00000
	7/16"	7/16"	0.4375"	18"	16"	2	Spiral	0000000	00000
	1/2"	1/2"	0.5"	6"	4"	2	Spiral	0000000	00000
	1/2"	1/2"	0.5"	10"	8"	2	Spiral	0000000	00000
	1/2"	1/2"	0.5"	12"	10"	2	Spiral	0000000	00000
	1/2"	1/2"	0.5"	18"	16"	2	Spiral	0000000	00000
	1/2"	1/2"	0.5"	24"	22"	2	Spiral	0000000	00000
	9/16"	9/16"	0.5625"	6"	4"	2	Spiral	0000000	00000
	9/16"	9/16"	0.5625"	12"	10"	2	Spiral	0000000	00000
	9/16"	9/16"	0.5625"	18"	16"	2	Spiral	0000000	00000
	5/8"	5/8"	0.625"	8"	6"	2	Spiral	0000000	00000
	5/8"	5/8"	0.625"	12"	10"	2	Spiral	0000000	00000
	5/8"	5/8"	0.625"	18"	16"	2	Spiral	0000000	00000
	5/8"	5/8"	0.625"	24"	21"	2	Spiral	0000000	00000
	3/4"	3/4"	0.75"	8"	6"	2	Spiral	0000000	00000
	3/4"	3/4"	0.75"	12"	10"	2	Spiral	0000000	00000
	3/4"	3/4"	0.75"	18"	16"	2	Spiral	0000000	00000
	3/4"	3/4"	0.75"	24"	22"	2	Spiral	0000000	00000
	7/8"	7/8"	0.875"	8"	6"	2	Spiral	0000000	00000
	7/8"	7/8"	0.875"	18"	16"	2	Spiral	0000000	00000
	1"	1"	1"	10"	8"	2	Spiral	0000000	00000
	1"	1"	1"	18"	16"	2	Spiral	0000000	00000
	1 1/8"	1 1/8"	1.125"	10"	8"	2	Spiral	0000000	00000
	1 1/8"	1 1/8"	1.125"	18"	16"	2	Spiral	0000000	00000

Anchor Installation Drill Bits for Masonry and Concrete

A built-in stop ensures the right drilling depth every time so drop-in anchors don't fall too far into the hole. These bits have a carbide tip that resists wear and heat to stay sharp.

SDS-Plus Shank for Hammer and Rotary Drilling

SDS-Plus

Shank

The slotted shank fits SDS-Plus-drive rotary hammers, which rotate and hammer bits simultaneously to penetrate material. Also known as percussion or impact bits.

Standard Point—The most common point type handles most jobs. However, for more aggressive cutting that generates a lot of heat, consider a multipoint or serrated bit.

	Max. Drilling Dp.	Specs. Met	Flute Type		Each
Uncoated Carbide-Tipped Steel





	Standard Point
	1/4"	0.25"	4 7/8"	13/16"	ANSI B212.15	Straight	000000	000000
	3/8"	0.375"	4 3/4"	11/16"	ANSI B212.15	Straight	000000	00000
	3/8"	0.375"	5 1/8"	1 1/16"	ANSI B212.15	Straight	000000	00000
	1/2"	0.5"	4 7/8"	13/16"	ANSI B212.15	Straight	000000	00000
	1/2"	0.5"	5 3/4"	1 11/16"	ANSI B212.15	Straight	000000	00000
	5/8"	0.625"	5 1/4"	1 3/16"	ANSI B212.15	Straight	000000	00000
	5/8"	0.625"	6 1/8"	2 1/16"	ANSI B212.15	Straight	000000	00000

Drill Bit Sets for Masonry and Concrete

SDS-Plus Shank for Hammer and Rotary Drilling


	SDS-Plus Shank

The slotted shank fits SDS-Plus-drive rotary hammers, which rotate and hammer bits simultaneously to penetrate material. Also known as percussion or impact bits.

Standard Point—The most common point type handles most jobs. However, for more aggressive cutting that generates a lot of heat, consider a multipoint or serrated bit.

	Drill Bit Sizes Included	Drill Bit Point Type	Specs. Met	No. of Flutes	Container Type		Each
Uncoated Carbide-Tipped Steel


	5	1/2", 1/4", 3/16", 3/8", 5/16"	Standard	ANSI B212.15	2	Plastic Case	0000000	000000