BluGranite Turbo Hammer Drill Bit, Carbide, 1/4 x 4 x6-In., 5-Pk. Brand_Hy-Ko It is suitable for all

It is suitable for all positions on hardenable steels where no preheat is used

Prethreaded

and auto drive step-thru frame lawn tractors

With a proven piston pump

BluGranite Turbo Hammer Drill Bit, Carbide, 1/4 x 4 x6-In., 5-Pk. Brand_Hy-Ko It is suitable for allBlugranite turbo, 5 pack, 1 4" 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