9/16 x 23.6 inch SDS Max Rotary Hammer Drill Bit, 14x600mm Carbide Tip Masonry Drill Bit,Concrete Drill Bit for Masonry, Brick, Stone, Concrete (Length :600mm / 23.6 inch, 14mm (9/16 in) Diameter)

9/16 x 23.6 inch SDS Max Rotary Hammer Drill Bit, 14x600mm Carbide Tip Masonry Drill Bit,Concrete Drill Bit for Masonry, Brick, Stone, Concrete (Length :600mm / 23.6 inch, 14mm (9/16 in) Diameter)