Diablo SPEEDemon 5/16 In. x 10 In. Red Granite Carbide Rotary Hammer Drill Bit Coax Crimping Tool This dummy knob has a

This dummy knob has a traditional design with a ball shaped knob

a stainless steel shackle

Includes 2 Pack

reduce cutting effort

Diablo SPEEDemon 5/16 In. x 10 In. Red Granite Carbide Rotary Hammer Drill Bit Coax Crimping Tool This dummy knob has aDiablo 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