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    4 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. Morse Taper Shank. Front orientation. Drill Bits. Drill Bits, Jobbers' Length, Spiral Flute, Morse Taper Shank.

    Morse Taper 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.
    Morse Taper Shank—Insert directly into the tapered spindle on machines such as drill presses and lathes.
    Standard Point—Good for general purpose drilling. You’ll need to make a pilot hole to center the bit.
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Flute
    Type
    Shank Type
    Drill Bit
    Point Type
    No. of
    Flutes
    Machine
    Taper No.
    Each
    Black Oxide
     
    Inch
    1 11/32"1.3438"14 3/8"6.73"SpiralMorse TaperStandard2Morse 4000000000000000
     

    Reduced-Shank Drill Bits

    Cut large holes with drill presses and portable drills that have a standard-size chuck. The shank on these bits has a smaller diameter than the cutting tip. Also known as Silver and Deming bits.
    High-Speed Steel Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Reduced-Shank Drill Bits, Jobbers' Length, Spiral Flute.

    Spiral Flute

    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.
    3-Flat Shank—Three flat sides on the shank prevent the bit from slipping in the chuck of a drill press or portable drill.
    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
    Black Oxide
     
    Inch
    1 11/32"1.3438"6"2.1"SpiralReduced Round1/2"Standard200000000000000
    1 11/32"1.3438"6"2.1"SpiralReduced Round/3-Flat1/2"Standard200000000000000
    1 11/32"1.3438"6"2.1"SpiralReduced Round3/4"Standard20000000000000
     
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