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$35.00
IRWIN Unibit 2-Steps Cobalt Alloy Steel Step Drill Bit For 1/2-Inch And 3/4-Inch Ko, Black—
$35.00
The Story
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
Description
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











