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IRWIN

IRWIN Unibit 2-Steps Cobalt Alloy Steel Step Drill Bit For 1/2-Inch And 3/4-Inch Ko, Black

10239CB

Step Drill Bit, Material Cobalt, Steam Oxide Finish, Number of Hole Sizes 2, Shank Size 7/16 In., Size Range 7/8 In. to 1-1/8 In., Sizes Included 7/8 In., 1-1/8 In., Number of Flutes 1, Shank Type Hex, Bit Length 3-1/8 In.
Feature & Benefit Value
6X Longer life vs. the competition
M35 grade Cobalt Alloy HSS
Radial concave flute
Speedpointtip
Laser marked sizes
  • Battery Included Battery Included:
    false
    Cordless vs Corded Cordless vs Corded:
    Cordless
    Product Application Product Application:
    DRILLING
    Height Height:
    6.100 IN
    Length Length:
    3.000 IN
    Weight Weight:
    0.340 LB
    Width Width:
    1.500 IN

    Includes:

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