1-9/16 x 13.4 inch SDS Max Rotary Hammer Drill Bit, 40x340mm Carbide Tip Masonry Drill Bit,Concrete Drill Bit for Masonry, Brick, Stone, Concrete

1-9/16 x 13.4 inch SDS Max Rotary Hammer Drill Bit, 40x340mm Carbide Tip Masonry Drill Bit,Concrete Drill Bit for Masonry, Brick, Stone, Concrete