Cylinder Hones | McMaster-Carr

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1,000 rpm to 1,200 rpm

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196 Products

Flexible Cylinder Hones for Steel and Stainless Steel

With a silicon carbide abrasive, these hones are the best choice for steel and stainless steel. They’re sharp enough to remove material while leaving a cross-hatch patterned finish that retains lubricant. Hones have abrasive-embedded balls on flexible spindles to press against the inside of cylinders. They perform best on steel and stainless steel but are also a good all-around option for other materials. Hones are slightly oversized for maximum contact with surfaces. When your cylinder ID falls between two sizes, order the larger hone. Use them with portable drills, drill presses, and CNC machines. Hones should be rotating when inserted or removed from cylinders. We recommend using them with honing oil to keep the abrasive surface free of debris.

Twisted Shank—Snip the shank to shorten the length of your cylinder hone.

Hex Shank—Required for cylinder IDs of 9" or larger.

Grit—Grit is identified by the color on the tip, except 120-grit hones are unmarked.

	Cylinder Hones														Required Hex Shanks
	For Cylinder ID	Shank Dia.	Overall Lg.	Abrasive Lg.	Recommended Speed, rpm		60 Grit (Rough) Gray	80 Grit (Rough) Orange	120 Grit (Smooth)	180 Grit (Smooth) Red	240 Grit (Extra Smooth) Blue	320 Grit (Extra Smooth) White	600 Grit (Polished) Pink	800 Grit (Polished) Light Blue	Hex Shank Size	Lg.		Each
Silicon Carbide—For Steel and Stainless Steel





		Twisted Shank

				Twisted Shank

				3/16"	0.073"	6"	3/4"	1,000 to 1,200	4424A001	—	—	—	000000	000000	000000	000000	000000	—	—	———	0


				1/4"	0.112"	8"	1 1/2"	1,000 to 1,200	4424A002	000000	000000	000000	00000	00000	00000	00000	00000	—	—	———	0
				1/2"	0.168"	8"	2 1/2"	900 to 1,000	4424A003	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				5/8"	0.19"	8"	2 1/2"	900 to 1,000	4424A004	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				3/4"	0.19"	8"	2 1/2"	900 to 1,000	4424A005	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				7/8"	0.22"	8"	3"	900 to 1,000	4424A006	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				15/16"	0.22"	8"	3"	900 to 1,000	4424A007	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				1"	0.22"	8"	3"	900 to 1,000	4424A008	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				1 1/8"	0.245"	8"	3"	900 to 1,000	4424A009	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				1 1/4"	0.245"	8"	3"	900 to 1,000	4424A011	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				1 3/8"	0.245"	8"	3"	900 to 1,000	4424A012	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0


				1 1/2"	0.245"	8"	3"	900 to 1,000	4424A013	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				1 5/8"	0.245"	8"	3"	900 to 1,000	4424A014	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				1 3/4"	0.245"	8"	3"	900 to 1,000	4424A015	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				1 7/8"	0.245"	8"	3"	900 to 1,000	4424A016	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				2"	0.245"	8"	3"	600 to 900	4424A017	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				2 1/8"	0.245"	8"	3"	600 to 900	4424A019	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				2 1/4"	0.245"	8"	3"	600 to 900	4424A021	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				2 3/8"	0.245"	8"	3"	600 to 900	4424A022	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				2 1/2"	0.245"	8"	3"	600 to 900	4424A024	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				2 5/8"	0.245"	8"	3"	600 to 900	4424A025	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0


				2 3/4"	0.245"	8"	3"	600 to 900	4424A026	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				2 7/8"	0.245"	8"	3"	600 to 900	4424A027	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				3"	0.245"	8"	3"	600 to 900	4424A028	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				3 1/8"	0.245"	5"	1 1/2"	600 to 900	4424A029	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				3 1/4"	0.31"	13 1/2"	3 1/2"	600 to 900	4424A031	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				3 1/2"	0.31"	13 1/2"	3 1/2"	600 to 900	4424A032	00000	00000	00000	00000	00000	00000	000000	000000	—	—	———	0
				3 3/4"	0.31"	13 1/2"	3 1/2"	600 to 900	4424A033	00000	00000	00000	00000	00000	00000	000000	000000	—	—	———	0
				4"	0.31"	13 1/2"	6"	350 to 600	4424A034	000000	000000	00000	00000	00000	000000	000000	000000	—	—	———	0
				4 1/8"	0.31"	13 1/2"	4"	350 to 600	4424A035	00000	00000	00000	00000	00000	00000	000000	000000	—	—	———	0
				4 1/4"	0.31"	13 1/2"	6"	350 to 600	4424A036	000000	000000	00000	00000	000000	000000	000000	000000	—	—	———	0


				4 1/2"	0.31"	13 1/2"	6"	350 to 600	4424A037	000000	000000	000000	000000	000000	000000	000000	000000	—	—	———	0
				4 5/8"	0.31"	13 1/2"	4"	350 to 600	4424A038	00000	00000	00000	00000	00000	000000	000000	000000	—	—	———	0
				5"	0.35"	17 1/2"	6"	350 to 600	4424A039	000000	000000	000000	000000	000000	000000	000000	000000	—	—	———	0
				5 1/2"	0.35"	17 1/2"	6"	350 to 600	4424A041	000000	000000	000000	000000	000000	000000	000000	000000	—	—	———	0
				6"	0.42"	17 1/2"	6 1/4"	350 to 600	4424A042	000000	000000	000000	000000	000000	000000	000000	000000	—	—	———	0
				6 1/2"	0.42"	17 1/2"	6 1/4"	350 to 600	4424A043	000000	000000	000000	000000	000000	000000	000000	000000	—	—	———	0
				7"	0.42"	17 1/2"	7"	350 to 600	4424A044	000000	000000	000000	000000	000000	000000	000000	000000	—	—	———	0
				8"	0.42"	17 1/2"	7 1/4"	225 to 300	4424A045	000000	000000	000000	000000	000000	000000	000000	000000	—	—	———	0
				4 mm	0.055"	6"	3/4"	1,000 to 1,200	4424A057	—	—	—	00000	00000	00000	00000	00000	—	—	———	0
				4.5 mm	0.055"	6"	3/4"	1,000 to 1,200	4424A058	—	—	—	00000	00000	00000	00000	00000	—	—	———	0


				5 mm	0.083"	8"	1 1/2"	1,000 to 1,200	4424A059	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				5.5 mm	0.083"	8"	1 1/2"	1,000 to 1,200	4424A061	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				6 mm	0.112"	8"	1 1/2"	1,000 to 1,200	4424A062	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
				6.4 mm	0.112"	8"	1 1/2"	1,000 to 1,200	4424A063	—	—	00000	00000	00000	00000	00000	00000	—	—	———	0
7 mm				0.125"	8"	2"	1,000 to 1,200	4424A064	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
8 mm	0.14"			8"	2"	1,000 to 1,200	4424A065	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
9 mm	0.14"			8"	2"	1,000 to 1,200	4424A066	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
9.5 mm	0.14"			8"	2"	1,000 to 1,200	4424A067	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
10 mm	0.14"			8"	2"	1,000 to 1,200	4424A068	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
11 mm	0.14"	8"		2"	1,000 to 1,200	4424A069	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
12 mm	0.168"	8"	2 1/2"	1,000 to 1,200	4424A071	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
14 mm	0.19"	8"	2 1/2"	900 to 1,000	4424A072	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
18 mm	0.19"	8"	2 1/2"	900 to 1,000	4424A073	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0
20 mm	0.19"	8"	2 1/2"	900 to 1,000	4424A074	00000	00000	00000	00000	00000	00000	00000	00000	—	—	———	0

Hex Shank (Shank Sold Separately)

		Hex Shank

		9"	—	—	8"	225 to 300	8295N11	000000	000000	000000	000000	000000	000000	—	—	0.5"	34"	8295N103	000000


		10"	—	—	8"	225 to 300	8295N12	000000	000000	000000	000000	000000	000000	—	—	0.5"	34"	8295N103	00000
		11"	—	—	9"	225 to 300	8295N13	000000	000000	000000	000000	000000	000000	—	—	0.5"	34"	8295N104	00000
		12"	—	—	10"	125 to 200	8295N14	000000	000000	000000	000000	000000	000000	—	—	0.5"	34"	8295N104	00000
		13"	—	—	10"	125 to 200	8295N15	000000	000000	000000	000000	000000	00000000	—	—	0.625"	34"	8295N105	00000
		14"	—	—	10"	125 to 200	8295N16	000000	000000	000000	000000	000000	00000000	—	—	0.625"	34"	8295N105	00000
		15"	—	—	12"	125 to 200	8295N17	00000000	00000000	000000	000000	00000000	00000000	—	—	0.625"	34"	8295N106	00000
		16"	—	—	12"	125 to 200	8295N18	00000000	00000000	00000000	00000000	00000000	00000000	—	—	0.625"	34"	8295N106	00000

Easy-Adjust Rigid Cylinder Hones


	Replacement Cylinder Honing Stones

Control the pressure you apply to surfaces with a turn of the adjustment knob to achieve your desired finish. These hones have spring-loaded arms that push the abrasive stones against cylinder walls. Rigid stones repair cylinders that are out-of-round, tapered, or otherwise misshaped. Use with portable drills, moving the hone up and down to leave a cross-hatch pattern that retains lubricant. The shank flexes to reach around curves or into spaces where you can’t keep the drill parallel to the cylinder. We recommend using hones with honing oil to keep the abrasive free of debris.

	Cylinder Hones											Replacement Cylinder Honing Stones
	For Cylinder ID	Grit (For Finish)	Shank Dia.	Overall Lg.	Abrasive Lg.	Recommended Speed, rpm	For Use With	No. of Stones	Shank Flexibility		Each	Includes	Choose a Grit (For Finish)		Each
Silicon Carbide—For Steel, Stainless Steel, Titanium, Iron, Aluminum, Brass, Bronze, Copper, and Nickel



		11/16" to 2 1/2"	220 Grit (Smooth)	0.25"	8"	1 1/8"	1,500	Drills	2	Flexible	6713A21	000000	Two Stones	220 Grit (Smooth)	6713A22	00000


		27/32" to 2"	220 Grit (Smooth)	0.25"	8"	1 1/8"	1,500	Drills	3	Flexible	6713A12	00000	Three Stones	220 Grit (Smooth)	6713A14	0000
		1 1/2" to 3 1/8"	400 Grit (Extra Smooth)	0.25"	8"	1"	1,500	Drills	3	Flexible	6713A16	00000	Three Stones	400 Grit (Extra Smooth)	6713A17	0000
		2" to 7"	220 Grit (Smooth)	0.25"	13"	3"	1,200	Drills	3	Flexible	6678A12	00000	Three Stones	220 Grit (Smooth) , 240 Grit (Extra Smooth)	6678A11	0000

Flexible Cylinder Hones for Soft Metals

Twisted Shank

Prevent clogs when honing soft metals, such as aluminum. These hones have aluminum-oxide abrasive balls that resist buildup. Mounted on flexible spindles, the balls press against the inside of cylinders. They remove material and leave a cross-hatch patterned finish to retain lubricant. Hones are slightly oversized for maximum contact with surfaces. When your cylinder ID falls between two sizes, order the larger hone. Use with portable drills, drill presses, and CNC machines. Hones should be rotating when inserted or removed from cylinders. We recommend using them with honing oil to help clear debris from the abrasive.

Twisted Shank—Snip the shank to shorten the length of your cylinder hone.

Grit—Grit is identified by the color on the tip, except 120-grit hones are unmarked.

	Abrasive Lg.	Recommended Speed, rpm		60 Grit (Rough) Gray	80 Grit (Rough) Orange	120 Grit (Smooth)	180 Grit (Smooth) Red	240 Grit (Extra Smooth) Blue	320 Grit (Extra Smooth) White	600 Grit (Polished) Pink	800 Grit (Polished) Light Blue
Aluminum Oxide—For Aluminum, Brass, Bronze, and Copper







	Twisted Shank

	3/16"	0.073"	6"	3/4"	1,000 to 1,200	4424A501	—	—	—	000000	000000	000000	000000	000000


	1/4"	0.112"	8"	1 1/2"	1,000 to 1,200	4424A502	000000	000000	000000	00000	00000	00000	00000	00000
	1/2"	0.168"	8"	2 1/2"	900 to 1,000	4424A503	00000	00000	00000	00000	00000	00000	00000	00000
	5/8"	0.19"	8"	2 1/2"	900 to 1,000	4424A504	00000	00000	00000	00000	00000	00000	00000	00000
	3/4"	0.19"	8"	2 1/2"	900 to 1,000	4424A505	00000	00000	00000	00000	00000	00000	00000	00000
	7/8"	0.22"	8"	3"	900 to 1,000	4424A506	00000	00000	00000	00000	00000	00000	00000	00000
	15/16"	0.22"	8"	3"	900 to 1,000	4424A507	00000	00000	00000	00000	00000	00000	00000	00000
	1"	0.22"	8"	3"	900 to 1,000	4424A508	00000	00000	00000	00000	00000	00000	00000	00000
	1 1/8"	0.245"	8"	3"	900 to 1,000	4424A509	00000	00000	00000	00000	00000	00000	00000	00000
	1 1/4"	0.245"	8"	3"	900 to 1,000	4424A571	00000	00000	00000	00000	00000	00000	00000	00000
	1 3/8"	0.245"	8"	3"	900 to 1,000	4424A572	00000	00000	00000	00000	00000	00000	00000	00000


	1 1/2"	0.245"	8"	3"	900 to 1,000	4424A573	00000	00000	00000	00000	00000	00000	00000	00000
	1 5/8"	0.245"	8"	3"	900 to 1,000	4424A574	00000	00000	00000	00000	00000	00000	00000	00000
	1 3/4"	0.245"	8"	3"	900 to 1,000	4424A575	00000	00000	00000	00000	00000	00000	00000	00000
	1 7/8"	0.245"	8"	3"	900 to 1,000	4424A576	00000	00000	00000	00000	00000	00000	00000	00000
	2"	0.245"	8"	3"	600 to 900	4424A577	00000	00000	00000	00000	00000	00000	00000	00000
	2 1/4"	0.245"	8"	3"	600 to 900	4424A581	—	—	00000	00000	00000	00000	00000	—
	2 3/8"	0.245"	8"	3"	600 to 900	4424A582	—	—	00000	00000	00000	00000	00000	—
	2 1/2"	0.245"	8"	3"	600 to 900	4424A584	—	—	00000	00000	00000	00000	00000	—
	2 5/8"	0.245"	8"	3"	600 to 900	4424A585	—	—	00000	00000	00000	00000	00000	—
	2 3/4"	0.245"	8"	3"	600 to 900	4424A586	—	—	00000	00000	00000	00000	00000	—


	3"	0.245"	8"	3"	600 to 900	4424A588	—	—	00000	00000	00000	00000	00000	—
	3 1/4"	0.31"	13 1/2"	3 1/2"	600 to 900	4424A591	—	—	00000	00000	00000	00000	00000	—
	3 1/2"	0.31"	13 1/2"	3 1/2"	600 to 900	4424A592	—	—	00000	00000	00000	000000	000000	—
	3 3/4"	0.31"	13 1/2"	3 1/2"	600 to 900	4424A593	—	—	00000	00000	00000	000000	000000	—
	4"	0.31"	13 1/2"	6"	350 to 600	4424A594	—	—	000000	000000	000000	000000	000000	—
	5"	0.35"	17 1/2"	6"	350 to 600	4424A599	—	—	000000	000000	000000	000000	000000	—
	6"	0.42"	17 1/2"	6 1/4"	350 to 600	4424A983	—	—	000000	000000	000000	000000	000000	—
	4 mm	0.055"	6"	3/4"	1,000 to 1,200	4424A081	—	—	—	00000	00000	00000	00000	—
	5 mm	0.083"	8"	1 1/2"	1,000 to 1,200	4424A083	—	—	00000	00000	00000	00000	00000	—
	5.5 mm	0.083"	8"	1 1/2"	1,000 to 1,200	4424A084	—	—	00000	00000	00000	00000	00000	—


	6 mm	0.112"	8"	1 1/2"	1,000 to 1,200	4424A085	—	—	00000	00000	00000	00000	00000	—
	7 mm	0.125"	8"	2"	1,000 to 1,200	4424A087	—	—	00000	00000	00000	00000	00000	—
	8 mm	0.14"	8"	2"	1,000 to 1,200	4424A088	—	—	00000	00000	00000	00000	00000	—
	9 mm	0.14"	8"	2"	1,000 to 1,200	4424A089	—	—	00000	00000	00000	00000	00000	—
	9.5 mm	0.14"	8"	2"	1,000 to 1,200	4424A091	—	—	00000	00000	00000	00000	00000	—
	10 mm	0.14"	8"	2"	1,000 to 1,200	4424A092	—	—	00000	00000	00000	00000	00000	—
	11 mm	0.14"	8"	2"	1,000 to 1,200	4424A093	—	—	00000	00000	00000	00000	00000	—
	12 mm	0.168"	8"	2 1/2"	1,000 to 1,200	4424A094	—	—	00000	00000	00000	00000	00000	—
	14 mm	0.19"	8"	2 1/2"	900 to 1,000	4424A095	—	—	00000	00000	00000	00000	00000	—
	18 mm	0.19"	8"	2 1/2"	900 to 1,000	4424A096	—	—	00000	00000	00000	00000	00000	—


	20 mm	0.19"	8"	2 1/2"	900 to 1,000	4424A097	—	—	00000	00000	00000	00000	00000	—

Rigid Cylinder Hones

Fix misshaped cylinder walls, including those that are out-of-round or tapered. These hones have rigid abrasive stones that remove small amounts of material. They’re adjustable, so you can size them to your cylinder in micrometer increments. Clip two stones and two felt cleaning wipers onto the holders. Then, turn the knob to expand until the stones press against the cylinder. Use with portable drills, moving the hone up and down to leave a cross-hatch pattern that retains lubricant. We recommend using these with honing oil to keep the abrasive free of debris.

	Shank Dia.	Overall Lg.	Abrasive Lg.	Recommended Speed, rpm	For Use With	No. of Stones	Includes		Each
Silicon Carbide—For Steel, Stainless Steel, Titanium, Iron, Aluminum, Brass, Bronze, Copper, and Nickel



	1 3/4" to 2 3/4"	0.5"	14"	3 1/2"	750	Drills	6	Six Smooth-Finish (180 Grit) Stones Four Holders Six Wipers	7362A45	0000000


	3" to 4 1/4"	0.5"	17"	5"	500	Drills	4	Two Rough-Finish (80 Grit) Stones Two Smooth-Finish (180 Grit) Stones Four Holders Four Wipers One 1/2" Dia. Driver Extension	6673A12	000000

Replacements for Cylinder Hones

Replacement Cylinder Honing Stones

Image of Product. Front orientation. Cylinder Honing Stones.

					80 Grit (Rough)		180 Grit (Smooth)		280 Grit (Extra Smooth)		500 Grit (Polished)
	For Cylinder ID	Abrasive Lg.	No. of Pieces	Includes		Each		Each		Each		Each
Silicon Carbide Abrasive



		1 3/4" to 2 7/32"	3 1/2"	4	Two Stones, Two Wipers	7362A61	000000	7362A51	000000	7362A71	000000	———	0


		2" to 2 1/2"	3 1/2"	4	Two Stones, Two Wipers	7362A62	00000	7362A52	00000	7362A72	00000	———	0
		2 11/32" to 2 3/4"	3 1/2"	4	Two Stones, Two Wipers	7362A63	00000	7362A53	00000	7362A73	00000	———	0
		2 3/4" to 3 3/4"	5"	4	Two Stones, Two Wipers	6673A27	00000	6673A26	00000	6673A25	00000	———	0
		3" to 10 1/4"	5"	4	Two Stones, Two Wipers	6673A16	00000	6673A14	00000	6673A13	00000	6673A15	000000

Replacement Cylinder Honing Stone Holders

Image of Product. Front orientation. Cylinder Honing Stone Holders.

Hone additional cylinder sizes with these stone holders. They work only with hones and honing stones that have a 5” abrasive length.

For Cylinder ID	For Abrasive Lg.	No. of Pieces	Includes		Each
2 3/4" to 3 3/4"	5"	4	Two Holders for Stones Two Holders for Wipers	6673A21	000000
3" to 4 1/4"	5"	4	Two Holders for Stones Two Holders for Wipers	6673A17	00000
4" to 6 1/4"	5"	4	Two Holders for Stones Two Holders for Wipers	6673A18	00000
6 1/8" to 10 1/4"	5"	4	Two Holders for Stones Two Holders for Wipers	6673A19	00000

Flexible Cylinder Hones for Hard Metals

Twisted Shank

A hard abrasive removes material from metals such as hardened steel, titanium, and iron. It also leaves a cross-hatch patterned finish to retain lubricant. These hones have abrasive-embedded balls mounted on flexible spindles that press against the inside of cylinders. Hones are slightly oversized for maximum contact. When your cylinder ID falls between two sizes, order the larger hone. Use with portable drills, drill presses, and CNC machines. Hones should be rotating when inserted into or removed from cylinders. We recommend using them with honing oil to keep the abrasive free of debris.

Boron Carbide Abrasive—Harder than standard abrasives such as silicon carbide and aluminum oxide, boron carbide will hone hardened steel, titanium, and iron. It's not as hard as diamond, however, so it can't hone carbide or ceramic.

Diamond Abrasive—Our hardest, longest-lasting abrasive will hone any material, even ceramic and carbide.

Twisted Shank—Snip the shank to shorten the length of your cylinder hone.

Abrasive Material—Abrasive material is identified by the color on the stem.

Grit—Grit is identified by the color on the tip, except 120-grit hones are unmarked.

	For Cylinder ID	Shank Dia.	Overall Lg.	Abrasive Lg.	Recommended Speed, rpm		60 Grit (Rough) Gray	80 Grit (Rough) Orange	120 Grit (Smooth)	180 Grit (Smooth) Red	240 Grit (Extra Smooth) Blue	320 Grit (Extra Smooth) White	400 Grit (Extra Smooth) Yellow	600 Grit (Polished) Pink	800 Grit (Polished) Light Blue
Boron Carbide (Brown)—For Hardened Steel, Titanium, and Iron







				Twisted Shank

				1/4"	0.112"	8"	1 1/2"	1,000 to 1,200	8509N521	000000	000000	000000	000000	000000	000000	—	000000	—


				1/2"	0.168"	8"	2 1/2"	900 to 1,000	8509N519	00000	00000	00000	00000	00000	00000	—	00000	—
				5/8"	0.19"	8"	2 1/2"	900 to 1,000	8509N535	00000	00000	00000	00000	00000	00000	—	00000	—
				3/4"	0.19"	8"	2 1/2"	900 to 1,000	8509N532	00000	00000	00000	00000	00000	00000	—	00000	—
				7/8"	0.228"	8"	3"	900 to 1,000	8509N538	00000	00000	00000	00000	00000	00000	—	00000	—
				15/16"	0.228"	8"	3"	900 to 1,000	8509N522	00000	00000	00000	00000	00000	00000	—	00000	—
				1"	0.228"	8"	3"	900 to 1,000	8509N518	00000	00000	00000	00000	00000	00000	—	00000	—
				1 1/8"	0.245"	8"	3"	900 to 1,000	8509N513	00000	00000	00000	00000	00000	00000	—	00000	—
				1 1/4"	0.245"	8"	3"	900 to 1,000	8509N512	00000	00000	00000	00000	00000	00000	—	00000	—
				1 3/8"	0.245"	8"	3"	900 to 1,000	8509N515	00000	00000	00000	00000	00000	00000	—	00000	—
				1 1/2"	0.245"	8"	3"	900 to 1,000	8509N511	00000	00000	00000	00000	00000	00000	—	00000	—


				1 5/8"	0.245"	8"	3"	900 to 1,000	8509N516	00000	00000	00000	00000	00000	00000	—	00000	—
				1 3/4"	0.245"	8"	3"	900 to 1,000	8509N514	00000	00000	00000	00000	00000	00000	—	00000	—
				1 7/8"	0.245"	8"	3"	900 to 1,000	8509N517	00000	00000	00000	00000	00000	00000	—	00000	—
				2"	0.245"	8"	3"	600 to 900	8509N526	00000	00000	00000	00000	00000	00000	—	00000	—
				2 1/4"	0.245"	8"	3"	600 to 900	8509N524	00000	00000	00000	00000	00000	00000	—	00000	—
				2 1/2"	0.245"	8"	3"	600 to 900	8509N523	00000	00000	00000	00000	00000	00000	—	00000	—
				2 3/4"	0.245"	8"	3"	600 to 900	8509N525	00000	00000	00000	00000	00000	00000	—	00000	—
				3"	0.245"	8"	3"	600 to 900	8509N531	00000	00000	00000	00000	00000	000000	—	000000	—
				3 1/4"	0.31"	13 1/2"	5"	600 to 900	8509N528	000000	000000	000000	000000	000000	000000	—	000000	—
				3 1/2"	0.31"	13 1/2"	5"	600 to 900	8509N527	000000	000000	000000	000000	000000	000000	—	000000	—


				3 3/4"	0.31"	13 1/2"	5"	600 to 900	8509N529	000000	000000	000000	000000	000000	000000	—	000000	—
				4"	0.31"	13 1/2"	6"	350 to 600	8509N533	000000	000000	000000	000000	000000	000000	—	000000	—
				5"	0.35"	17 1/2"	6"	350 to 600	8509N534	000000	000000	000000	000000	000000	000000	—	000000	—
				6"	0.42"	17 1/2"	6 1/4"	350 to 600	8509N536	000000	000000	000000	000000	000000	000000	—	000000	—
				7"	0.42"	17 1/2"	7"	350 to 600	8509N537	000000	000000	000000	000000	000000	000000	—	000000	—
				8"	0.42"	17 1/2"	7 1/4"	225 to 300	8509N539	000000	000000	000000	000000	000000	000000	—	000000	—


				Diamond (Yellow)—For Hardened Steel, Titanium, Iron, Nickel, Carbide, and Ceramic







								Twisted Shank

								3/16"	0.073"	6"	3/4"	1,000 to 1,200	4544A11	—	—	—	00000	—	—	000000	—	000000


								1/4"	0.112"	8"	1 1/2"	1,000 to 1,200	4544A13	—	—	—	00000	—	—	00000	—	00000
								1/2"	0.168"	8"	3/4"	900 to 1,000	4544A14	—	—	—	00000	—	—	00000	—	00000
								5/8"	0.19"	8"	2 1/2"	900 to 1,000	4544A15	—	—	—	00000	—	—	00000	—	00000
								3/4"	0.19"	8"	2 1/2"	900 to 1,000	4544A16	—	—	—	00000	—	—	00000	—	00000
								7/8"	0.22"	8"	3"	900 to 1,000	4544A17	—	—	—	00000	—	—	00000	—	000000
								15/16"	0.22"	8"	3"	900 to 1,000	4544A18	—	—	—	00000	—	—	00000	—	000000
								1"	0.22"	8"	3"	900 to 1,000	4544A19	—	—	—	000000	—	—	000000	—	000000
1 1/8"								0.245"	8"	3"	900 to 1,000	4544A21	—	—	—	000000	—	—	000000	—	000000
1 1/4"	0.245"							8"	3"	900 to 1,000	4544A22	—	—	—	000000	—	—	000000	—	000000
1 3/8"	0.245"							8"	3"	900 to 1,000	4544A23	—	—	—	000000	—	—	000000	—	000000


1 1/2"	0.245"	8"						3"	900 to 1,000	4544A24	—	—	—	000000	—	—	000000	—	000000
4 mm	0.055"	6"	3/4"					1,000 to 1,200	4544A25	—	—	—	00000	—	—	00000	—	00000
4.5 mm	0.055"	6"	3/4"					1,000 to 1,200	4544A26	—	—	—	00000	—	—	00000	—	00000
5 mm	0.083"	8"	1 1/2"					1,000 to 1,200	4544A27	—	—	—	00000	—	—	00000	—	00000
5.5 mm	0.083"	8"	1 1/2"					1,000 to 1,200	4544A28	—	—	—	00000	—	—	00000	—	00000
6 mm	0.112"	8"	1 1/2"					1,000 to 1,200	4544A29	—	—	—	00000	—	—	00000	—	00000
6.4 mm	0.112"	8"	1 1/2"					1,000 to 1,200	4544A31	—	—	—	00000	—	—	00000	—	00000
7 mm	0.125"	8"	2"					1,000 to 1,200	4544A32	—	—	—	00000	—	—	00000	—	00000
8 mm	0.14"	8"	2"					1,000 to 1,200	4544A33	—	—	—	00000	—	—	00000	—	00000
9 mm	0.14"	8"	2"					1,000 to 1,200	4544A34	—	—	—	00000	—	—	00000	—	00000


9.5 mm	0.14"	8"	2"					1,000 to 1,200	4544A35	—	—	—	00000	—	—	00000	—	00000
10 mm	0.14"	8"	2"					1,000 to 1,200	4544A36	—	—	—	00000	—	—	00000	—	00000
11 mm	0.14"	8"	2"					1,000 to 1,200	4544A37	—	—	—	00000	—	—	00000	—	00000
12 mm	0.168"	8"	2 1/2"					1,000 to 1,200	4544A38	—	—	—	00000	—	—	00000	—	00000
14 mm	0.19"	8"	2 1/2"					900 to 1,000	4544A39	—	—	—	00000	—	—	00000	—	00000
18 mm	0.19"	8"	2 1/2"					900 to 1,000	4544A41	—	—	—	00000	—	—	00000	—	00000
20 mm	0.19"	8"	2 1/2"					900 to 1,000	4544A42	—	—	—	00000	—	—	00000	—	00000