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    33 Products

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    Center Drills

    Image of Product. Front orientation. Center Drills. Center Drills.
    Create precisely centered holes that mate with lathe centers or drill and countersink in a single step to install fasteners.
    Carbide
    The hardest and most wear-resistant center drills you can buy. They 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 use a rigid machine tool holder to prevent breakage.
    60° Countersink Angle—The most common center drill angle. The short and sturdy tip starts holes that perfectly match lathe centers.
    82° Countersink Angle—Start a hole with cone-shaped recesses so inch screws sit flush with the surface.
    90° Countersink Angle—Start a hole with cone-shaped recesses so metric screws sit flush with the surface.
    Titanium Carbon Nitride (TiCN) Coated—Resist heat, chipping, and wear, to last up to three times longer than an uncoated option.
    Dia.
    Titanium Carbon
    Nitride (TiCN) Coated
    Trade
    Size
    Drill Bit
    Size
    Body
    Shank
    Overall
    Lg.
    No. of
    Flutes
    No. of Countersinking
    Ends
    Each
    60° Countersink Angle
    000.025"
    		1/8"1/8"1 1/2"2200000000000000
    01/32"
    		1/8"1/8"1 1/2"220000000000000
    13/64"
    		1/8"1/8"1 1/2"220000000000000
    25/64"
    		3/16"3/16"2"220000000000000
    37/64"
    		1/4"1/4"2"220000000000000
    41/8"
    		5/16"5/16"2 1/2"220000000000000
    53/16"
    		7/16"7/16"2 3/4"220000000000000
    67/32"
    		1/2"1/2"3"2200000000000000
    71/4"
    		5/8"5/8"3 1/2"2200000000000000
    85/16"
    		3/4"3/4"4"2200000000000000
     
    82° Countersink Angle
    000.025"
    		1/8"1/8"1 1/2"220000000000000
    01/32"
    		1/8"1/8"1 1/2"220000000000000
    13/64"
    		1/8"1/8"1 1/2"220000000000000
    25/64"
    		3/16"3/16"2"220000000000000
    37/64"
    		1/4"1/4"2"220000000000000
    41/8"
    		5/16"5/16"2 1/2"220000000000000
    53/16"
    		7/16"7/16"2 3/4"220000000000000
    67/32"
    		1/2"1/2"3"2200000000000000
    71/4"
    		5/8"5/8"3 1/2"2200000000000000
    85/16"
    		3/4"3/4"4"2200000000000000
     
    90° Countersink Angle
    000.025"
    		1/8"1/8"1 1/2"220000000000000
    01/32"
    		1/8"1/8"1 1/2"220000000000000
    13/64"
    		1/8"1/8"1 1/2"220000000000000
    25/64"
    		3/16"3/16"2"220000000000000
    37/64"
    		1/4"1/4"2"220000000000000
    41/8"
    		5/16"5/16"2 1/2"220000000000000
    53/16"
    		7/16"7/16"2 3/4"220000000000000
    67/32"
    		1/2"1/2"3"2200000000000000
    71/4"
    		5/8"5/8"3 1/2"2200000000000000
    85/16"
    		3/4"3/4"4"2200000000000000
     

    Center Drill Sets

    Image of Product. Front orientation. Center Drills. Center Drill Sets.
    A variety of sizes to create precisely centered holes that mate with lathe centers or to drill and countersink in a single step to install fasteners.
    Carbide—The hardest and most wear-resistant center drills you can buy. They 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 use a rigid machine tool holder to prevent breakage.
    60° Countersink Angle—The most common center drill angle. The short and sturdy tip starts holes that perfectly match lathe centers.
    82° Countersink Angle—Start a hole with cone-shaped recesses so inch screws sit flush with the surface.
    90° Countersink Angle—Start a hole with cone-shaped recesses so metric screws sit flush with the surface.
    Titanium Carbon Nitride (TiCN) Coated—Resist heat, chipping, and wear, to last up to three times longer than an uncoated option.
    60°
    Countersink Angle
    82°
    Countersink Angle
    90°
    Countersink Angle
    No. of
    Pieces
    Trade Size
    Finish
    Container
    Type
    Each
    Each
    Each
    Carbide
    61, 2, 3, 4, 5, 6Titanium Carbon Nitride (TiCN) CoatedMetal Case000000000000000000000000000000000000000000000
     
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