BluGranite Turbo Hammer Drill Bit, Carbide, 1/2 x 10 x 12-In. Wrenches Variable depth gullets provide more

Variable depth gullets provide more efficient chip clearance

6 small tool pockets for pliers

grease & grime to help mechanics maintain a clean

weatherproof

BluGranite Turbo Hammer Drill Bit, Carbide, 1/2 x 10 x 12-In. Wrenches Variable depth gullets provide moreBlugranite turbo, 1 2" x 10" x 12", carbide, hammer drill bit, upgraded build delivers 5x life & 2x speed over standard masonry bits, hex shanks & impact rated allows use in impact drivers & hammer drill drivers for added versatility, 4 grind head delivers 2 more cutting angles for longer life & faster speed, multi grind carbide centering tip offers accurate starts in brick, masonry & more, robust bit head provides long life in impact applications,