Irwin Impact Masonry Bits 1/8" (3,1mm) x 4" (101mm) Size:1/8" x 4" The product produces visible results

The product produces visible results in 5 hours

All packed 2 per carton except 17 gauge 1/4 mile is 4 per carton

Finish: Cool White

Works from 12V battery for in-the-field sharpening

Designed for mounting shelves in closets

Irwin Impact Masonry Bits 1/8" (3,1mm) x 4" (101mm) Size:1/8" x 4" The product produces visible resultsInnovative 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