BluGranite Turbo Hammer Drill Bit, Carbide, 3/4 x 10 x 12-In. Master Lock Company Automatically rethreads to the next

Automatically rethreads to the next larger size if threads are stripped

textured grip with rugged high-impactthermoplastic ferrule

non-poisonous

Easy to maneuver with zero-turn steering

high performance saw blade on the other

BluGranite Turbo Hammer Drill Bit, Carbide, 3/4 x 10 x 12-In. Master Lock Company Automatically rethreads to the nextBlugranite turbo, 3 4" 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,