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    2 Products
    About Drill Bits
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    Compare material, finish, length class, and decimal size equivalents.

    For Material

    Performance

    Fast-Cutting Smooth-Finish Drill Bits for Wood

    Image of Product. Front orientation. Drill Bits. Fast-Cutting Smooth-Finish Drill Bits for Wood, Round Shank, Standard Point.

    Round Shank

    Standard Point

    Not only do these bits bore holes faster than standard smooth-finish bits, they create less friction and heat buildup to last longer. The spurred teeth have a long life, but they're less effective at guiding the bit so cuts on angled and overlapping holes tend to be rougher. Also known as multispur bits.
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Shank
    Size
    Drill Bit
    Point Type
    Mfr.
    Each
    Uncoated
     
    Round Shank
    2 3/4"
    		2.75"
    		6"4"1/2"StandardStern2890A440000000
     

    Rebar-Cutting Core Drill Bits for Concrete

    Core out large holes in concrete, even if it's reinforced with rebar mesh. No need to switch bits, these have a diamond-coated edge that keeps on cutting and resists wear to stay sharp.
    Threaded-Hub Shank for Rotary Only Drilling
    Image of Product. Front orientation. Drill Bits. Rebar-Cutting Core Drill Bits for Concrete, Threaded-Hub Shank for Rotary Only Drilling.
    Bits are designed for wet drilling on a drilling rig. To avoid damage to bits and tools, do not use for dry drilling or with portable drills or grinders.
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Shank
    Size
    Thread
    Size
    Bit
    ID
    Mfr.
    Each
    Diamond Coated
     
    Standard Point
    2 3/4"
    		2.75"
    		15 1/2"13"2 3/4"1 1/4"-72 1/2"Di-Corp2872A350000000
     
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