Century Drill & Tool 86956 Sonic Masonry Drill Bit, 7/8" x 6"

Century's Sonic™ Masonry Drill Bits feature an advanced flute design that clears debris faster keeping the cutting tip cooler extending drill life. Industrial tungsten carbide cutting tip resists wear and breakage for maximum durability. Fully ground heat treated body handles the shock and stress of cutting concrete stone tile granite and other masonry materials. Hardened nickel steel body to withstand direct abuse. For use in rotary or percussion drills.