Our catalog is a work in progress, this is only a general representation of what we carry in store. Please call us with any questions.

Irwin Impact Masonry Bits 3/16-Inch X 4-Inch


Innovative pressed carbide tip with aggressive cutting angles for faster drilling and longer bit life
One-piece construction withstands higher torque loads than standard quick-change bits
Black oxide finish resists corrosion and increases life of bit
1/4" quick-change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks

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