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    6 Products
    About Drill Bits
    industrial info icon

    Compare material, finish, length class, and decimal size equivalents.

    High-Speed Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. High-Speed Steel Drill Bits, Jobbers' Length, Round Shank.
    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Jobbers' Length

    Round Shank

    Standard

    Our basic drill bits are also the most versatile. Cut holes in a variety of metals, from the softest aluminum to the hardest steel.
    Jobbers' Length—These 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.
    Shank
    Drill Bit
    Size, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Type
    Size
    Drill Bit
    Point Type
    Mfr.
    Each
    Jobbers' Length
     
    Uncoated
    0.42
    		0.0165"
    		224.8Round
    		0.42 mmStandard
    		Ohio Drill and Tool2951A3400000
    0.44
    		0.0173"
    		224.8Round
    		0.44 mmStandard
    		Ohio Drill and Tool2951A350000
    0.45
    		0.0177"
    		224.8Round
    		0.45 mmStandard
    		Ohio Drill and Tool2951A410000
    0.46
    		0.0181"
    		224.8Round
    		0.46 mmStandard
    		Ohio Drill and Tool2951A360000
    0.48
    		0.0189"
    		224.8Round
    		0.48 mmStandard
    		Ohio Drill and Tool2951A370000
    0.50
    		0.0197"
    		224.8Round
    		0.5 mmStandard
    		Ohio Drill and Tool2951A380000
     
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