Masonry Drill Bit 22mmx200mm 9.5mm Square Shank for Impact Drill 0.31"IDx0.4"ODx6" Overall Length: 111mm / 4

Overall Length: 111mm / 4

Package Content: 200pcs x Pan Head Phillips Machine Screws

be sure no nails or other metal objects in wood before drilling

Notice: Please wait more than 24 hours before washing

Masonry Drill Bit 22mmx200mm 9.5mm Square Shank for Impact Drill 0.31"IDx0.4"ODx6" Overall Length: 111mm / 4Description: 1. Fast dust removal provided from 4 flute design, for impact drill. 2. Carbide tipped drill bit head is harder and tougher to extreme loads. Optimized brazing and hardening process for long life. 3. Optimized flute design to reduce bit stress and make the bit run cooler, long life. 4. Centric tip for optimal hole geometry and provides rounder holes. For use in drill requiring Special Direct System shank. 5. Designed for fast drilling in