BluGranite Turbo Hammer Drill Bit, Carbide, 1/2 x 4 x 6-In. Repair 3/8" f to 1/4" m

3/8" f to 1/4" m adapter

quick-lever cable lock

54" bulb spacing

Fits All Jumbo Mini Roller Covers

BluGranite Turbo Hammer Drill Bit, Carbide, 1/2 x 4 x 6-In. Repair 3/8" f to 1/4" mBlugranite turbo, 1 2" x 4" x 6", 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,