Diablo SPEEDemon 1/2 In. x 6 In. Red Granite Carbide Rotary Hammer Drill Bit Cement Trowels & Accessories Adjustable line stretchers allow the

Adjustable line stretchers allow the user to stretch mason's line between key course blocks

Includes the following bits: 1/16'

handle with interior security lock

ribbed under body for extra strength

Diablo SPEEDemon 1/2 In. x 6 In. Red Granite Carbide Rotary Hammer Drill Bit Cement Trowels & Accessories Adjustable line stretchers allow theDiablo 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