7/8 x 10 inch SDS Max Rotary Hammer Drill Bit, 22x260mm Masonry Drill Bit,Concrete Drill Bit for Masonry, Brick, Stone, Concrete (Length :260mm / 10 inch, 22mm (7/8 in) Diameter)

7/8 x 10 inch SDS Max Rotary Hammer Drill Bit, 22x260mm Masonry Drill Bit,Concrete Drill Bit for Masonry, Brick, Stone, Concrete (Length :260mm / 10 inch, 22mm (7/8 in) Diameter)