Diablo SPEEDemon 3/16 In. x 6 In. Red Granite Carbide Rotary Hammer Drill Bit (5-Pack) Category_Hoists & Pulleys 1-78" Ball

1-78" Ball

1/2" adapter nut & 5/8" adapter nut

gives clean

Drop Point

plastic and metal

Diablo SPEEDemon 3/16 In. x 6 In. Red Granite Carbide Rotary Hammer Drill Bit (5-Pack) Category_Hoists & Pulleys 1-78" BallDiablo made carbide tip withstands impact & high heat applications for superior life versus standard masonry hammer drill bits Multi ground Grip Point Tip delivers stability & accuracy required for fast, precise holes Hi performance brazing & hardening process extends life of carbide tip & increases productivity Optimized flute design removes dust faster, keeping the carbide tip cooler for ultimate strength & durability Impact Strong increases shank