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    50 Products

    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
    Image of Product. Straight Flute. Front orientation. Contains Inset. Drill Bits. Coolant-Fed Drill Bits, Extended Length, Straight Flute, Round Shank.

    Straight Flute

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    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"StraightRound0.7498"Standard1000000000000000
    1/8"0.125"12"8.5"StraightRound0.7498"Standard100000000000000
    1/8"0.125"16"12.5"StraightRound0.7498"Standard100000000000000
    5/32"0.1563"10"7"StraightRound0.7498"Standard100000000000000
    5/32"0.1563"12"8.5"StraightRound0.7498"Standard10000000000000
    5/32"0.1563"16"12.5"StraightRound0.7498"Standard100000000000000
    3/16"0.1875"10"7"StraightRound0.7498"Standard100000000000000
    3/16"0.1875"12"8.5"StraightRound0.7498"Standard100000000000000
    3/16"0.1875"16"12.5"StraightRound0.7498"Standard100000000000000
    7/32"0.2188"10"7"StraightRound0.7498"Standard100000000000000
    7/32"0.2188"12"8.5"StraightRound0.7498"Standard100000000000000
    7/32"0.2188"16"12.5"StraightRound0.7498"Standard100000000000000
    7/32"0.2188"22"18"StraightRound0.7498"Standard10000000000000
    1/4"0.25"10"7"StraightRound0.7498"Standard100000000000000
    1/4"0.25"12"8.5"StraightRound0.7498"Standard100000000000000
    1/4"0.25"16"12.5"StraightRound0.7498"Standard100000000000000
    1/4"0.25"22"18"StraightRound0.7498"Standard100000000000000
    1/4"0.25"28"24"StraightRound0.7498"Standard100000000000000
    17/64"0.2656"10"7"StraightRound0.7498"Standard10000000000000
    17/64"0.2656"12"8.5"StraightRound0.7498"Standard100000000000000
    17/64"0.2656"16"12.5"StraightRound0.7498"Standard100000000000000
    17/64"0.2656"22"18"StraightRound0.7498"Standard100000000000000
    17/64"0.2656"28"24"StraightRound0.7498"Standard100000000000000
    9/32"0.2813"10"7"StraightRound0.7498"Standard100000000000000
    9/32"0.2813"12"8.5"StraightRound0.7498"Standard100000000000000
    9/32"0.2813"16"12.5"StraightRound0.7498"Standard100000000000000
    9/32"0.2813"22"18"StraightRound0.7498"Standard100000000000000
    9/32"0.2813"28"24"StraightRound0.7498"Standard100000000000000
    5/16"0.3125"10"7"StraightRound0.7498"Standard100000000000000
    5/16"0.3125"12"8.5"StraightRound0.7498"Standard100000000000000
    5/16"0.3125"16"12.5"StraightRound0.7498"Standard100000000000000
    5/16"0.3125"22"18"StraightRound0.7498"Standard100000000000000
    5/16"0.3125"28"24"StraightRound0.7498"Standard100000000000000
    3/8"0.375"10"7"StraightRound0.7498"Standard100000000000000
    3/8"0.375"12"8.5"StraightRound0.7498"Standard100000000000000
    3/8"0.375"16"12.5"StraightRound0.7498"Standard100000000000000
    3/8"0.375"22"18"StraightRound0.7498"Standard10000000000000
    3/8"0.375"28"24"StraightRound0.7498"Standard100000000000000
    13/32"0.4063"10"7"StraightRound0.7498"Standard100000000000000
    13/32"0.4063"12"8.5"StraightRound0.7498"Standard100000000000000
    13/32"0.4063"16"12.5"StraightRound0.7498"Standard100000000000000
    13/32"0.4063"22"18"StraightRound0.7498"Standard10000000000000
    13/32"0.4063"28"24"StraightRound0.7498"Standard100000000000000
    13/32"0.4063"36"32"StraightRound0.7498"Standard100000000000000
    1/2"0.5"10"7"StraightRound0.7498"Standard100000000000000
    1/2"0.5"12"8.5"StraightRound0.7498"Standard100000000000000
    1/2"0.5"16"12.5"StraightRound0.7498"Standard10000000000000
    1/2"0.5"22"18"StraightRound0.7498"Standard100000000000000
    1/2"0.5"28"24"StraightRound0.7498"Standard100000000000000
    1/2"0.5"36"32"StraightRound0.7498"Standard100000000000000
     
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