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    32 Products

    Drill Bits

    Cut holes in a variety of metals, from the softest aluminum to the hardest steel.
    High-Speed Steel Jobbers' Length
    Image of Product. Round Shank. Front orientation. Drill Bits. Drill Bits, Jobbers' Length, Spiral Flute, Round Shank.

    Round Shank

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

    Standard

    Our basic drill bit material is also the most versatile. These jobbers' bits have the balance of rigidity and length needed for most applications.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    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.
    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, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Flute
    Type
    Type
    Size,
    mm
    Drill Bit
    Point Type
    No. of
    Flutes
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Black Oxide
     
    Metric
    8.60.3386"12563.8SpiralRound8.6Standard2DIN 338100000000000000
    8.70.3425"12563.6SpiralRound8.7Standard2DIN 33810000000000000
    8.80.3465"12563.4SpiralRound8.8Standard2DIN 33810000000000000
    8.90.3504"12563.2SpiralRound8.9Standard2DIN 33810000000000000
    9.00.3543"12567.5SpiralRound9Standard2DIN 33810000000000000
    9.00.3543"12567.5SpiralRound9Standard2DIN 33860000000000000
    9.30.3661"12562.4SpiralRound9.3Standard2DIN 33810000000000000
    9.40.3701"12562.2SpiralRound9.4Standard2DIN 33810000000000000
    9.50.374"12562SpiralRound9.5Standard2DIN 33810000000000000
     
    Titanium Nitride (TiN) Coated
     
    Metric
    9.00.3543"12567.5SpiralRound9Standard2DIN 3381000000000000
    9.50.374"12562SpiralRound9.5Standard2DIN 3381000000000000
     
    Cobalt Steel Jobbers' Length
    Image of Product. Round Shank. Front orientation. Drill Bits. Drill Bits, Jobbers' Length, Spiral Flute, Round Shank.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Round Shank

    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.
    Gold Oxide—Like black oxide, this finish adds wear resistance and reduces friction for improved chip flow. Because it’s less prone to flaking off, it offers better rust protection when bits aren't in use.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated bits, especially on tough materials like hardened steel and 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.
    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, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Flute
    Type
    Type
    Size,
    mm
    Drill Bit
    Point Type
    No. of
    Flutes
    Specs. Met
    Each
    Gold Oxide
     
    Metric
    8.80.3465"12563.4SpiralRound8.8Split2NAS907 Type J000000000000000
    9.00.3543"12563SpiralRound9Split2NAS907 Type J00000000000000
    9.40.3701"12562.2SpiralRound9.4Split2NAS907 Type J00000000000000
    9.50.374"12562SpiralRound9.5Split2NAS907 Type J00000000000000
     
    Titanium Nitride (TiN) Coated
     
    Metric
    8.80.3465"12581SpiralRound8.8Split2DIN 3380000000000000
    9.00.3543"12581SpiralRound9Split2DIN 338000000000000
    9.50.374"12581SpiralRound9.5Split2DIN 338, NAS907 Type J000000000000
     
    Titanium Aluminum Nitride (TiAlN) Coated
     
    Metric
    9.00.3543"12567.5SpiralRound9Split2DIN 3380000000000000
     

    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.
    High-Speed Steel Jobbers' Length
    Image of Product. Parabolic Flute. Front orientation. Drill Bits. Chip-Clearing Drill Bits, Jobbers' Length, Parabolic Flute, Round Shank.

    Parabolic Flute

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

    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.
    Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.
    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. 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, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Flute
    Type
    Type
    Size,
    mm
    Drill Bit
    Point Type
    No. of
    Flutes
    Specs.
    Met
    Each
    Uncoated
     
    Metric
    8.60.3386"12581ParabolicRound8.6Split2DIN 3380000000000000
    9.00.3543"12563ParabolicRound9Split2DIN 338000000000000
    9.50.374"12562ParabolicRound9.5Split2DIN 338000000000000
     
    Cobalt Steel Jobbers' Length
    Image of Product. Parabolic Flute. Front orientation. Drill Bits. Chip-Clearing Drill Bits, Jobbers' Length, Parabolic Flute, Round Shank.

    Parabolic Flute

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

    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.
    Uncoated—Polished to eject chips, these are also known as bright finish bits.
    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. 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, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Flute
    Type
    Type
    Size,
    mm
    Drill Bit
    Point Type
    No. of
    Flutes
    Specs.
    Met
    Each
    Uncoated
     
    Metric
    8.70.3425"12581ParabolicRound8.7Split2DIN 33800000000000000
    8.80.3465"12581ParabolicRound8.8Split2DIN 3380000000000000
    8.90.3504"12581ParabolicRound8.9Split2DIN 3380000000000000
    9.20.3622"12581ParabolicRound9.2Split2DIN 3380000000000000
    9.30.3661"12581ParabolicRound9.3Split2DIN 3380000000000000
    9.40.3701"12581ParabolicRound9.4Split2DIN 3380000000000000
     

    Left-Hand Drill Bits

    With flutes that spiral in the opposite direction of other bits, these are primarily used to remove stripped screws. Choose a bit that’s slightly smaller than the diameter of the screw’s head. Set your power tool to rotate in reverse. Slowly drill in the center of the screw head, maintaining constant pressure. As the bit penetrates, it will catch onto the screw and reverse it out of the hole. If the screw is badly stripped, you might need to punch a starter hole. Also known as reverse-flute bits.
    High-Speed Steel Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Left-Hand Drill Bits, Jobbers' Length, Spiral Flute, Round Shank.

    Spiral Flute

    Round Shank

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

    Standard

    Our basic drill bit material is also the most versatile. These jobbers' bits have the balance of rigidity and length needed for most applications.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    Round Shank—The most common shank type. These fit in the chuck of drill presses and portable drills.
    Standard Point—Require more pressure to start holes than split-point bits.
    Shank
    Each
    Drill Bit
    Size, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Flute
    Type
    Type
    Size,
    mm
    Drill Bit
    Point Type
    No. of
    Flutes
    Specs.
    Met
    1-9
    10-Up
    Black Oxide
     
    Metric
    9.00.3543"12569.3SpiralRound9Standard2DIN 33800000000000000000000
     

    Precise-Cut Drill Bits for Wood

    Image of Product. Front orientation. Contains Inset, MultipleImages. Drill Bits. Precise-Cut Drill Bits for Wood.
    The sharp center point keeps these bits from wandering during drilling to cut accurate straight and overlapping holes, even across the grain. Also known as brad-point bits.
    Brad Point—In addition to the center point, these bits have two cutting edges that make clean holes, often for installing dowel pins and other hardware.
    Round Shank—Fit in the chuck of drill presses and portable drills.
    High-Speed Steel—Wear and heat resistant, these bits are versatile for use on a range of materials.
    Drill Bit
    Size, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Shank Size,
    mm
    Drill Bit
    Point Type
    No. of
    Flutes
    Each
    Uncoated High-Speed Steel
     
    Round Shank
    9.00.3543"1251009Brad200000000000000
     

    Drill Bits for Plastic

    The precision-ground, 60° point penetrates gradually to prevent cracking and chipping. It also reduces heat that can deform the material. Use these bits for drilling into acrylic, laminate, and other plastics.
    High-Speed Steel Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Drill Bits for Plastic, Jobbers' Length.
    Our basic drill bit material is also the most versatile. These jobbers' bits have the balance of rigidity and length needed for most applications.
    Shank
    Drill Bit
    Size, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Type
    Size,
    mm
    Point
    Angle
    Drill Bit
    Point Type
    No. of
    Flutes
    Flute
    Type
    Each
    Uncoated
     
    Metric
    9.00.3543"12588Round960°Standard2Spiral000000000000000
    9.50.374"12591Round9.560°Standard2Spiral00000000000000
     
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