Diablo SDS-Plus 7/8 In. x 10 In. Carbide-Tipped Rotary Hammer Drill Bit Fastenmaster x 4-1/2" W

x 4-1/2" W

and 5/16" x 6" slotted

145" shank diameter and mechanically galvanized

add a Freud 62-104 bearing and 62-313 step washer

2 square recess screwdriver bit

Diablo SDS-Plus 7/8 In. x 10 In. Carbide-Tipped Rotary Hammer Drill Bit Fastenmaster x 4-1/2" WDiablos SDS Plus two cutter carbide tipped hammer bits provide one of the fastest and longest lasting drilling solutions on the market for concrete. Optimized with a unique brazing and hardening process, the carbide tips extend life and productivity, allowing users to drill fast, accurate holes. The Peak Point tip design allows for aggressive starts that produce clean, fast holes for common sized anchors. Optimized for maximum performance in corded