Diablo SPEEDemon 3/4 In. x 12 In. Red Granite Carbide Rotary Hammer Drill Bit Mayhew Single-cut texture on the sides

Single-cut texture on the sides and edges for applying a smooth finish

This commercial-quality finish maintains consistent

Generally used as feeder to outside post lamps

6" x 4" flexible reducing coupling with 2 stainless steel clamps

This is a 2-position bracket

Diablo SPEEDemon 3/4 In. x 12 In. Red Granite Carbide Rotary Hammer Drill Bit Mayhew Single-cut texture on the sidesDiablo 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