Masonry Drill, Imperial, Series 1700B, 58 in, Chisel Drill Bit Cutting Shape, Drilling Drill Bit Function, 814 in Overall Length, 6 in Cutting Depth, 6 in Flute Length, SDS Plus Shank, SelfCentering Point, Carbide Cutting Edge, Bright, Appl pDrillco Masonry Drill, Imperial, Series 1700B, 58 in, Chisel Drill Bit Cutting Shape, Drilling Drill Bit Function, 814 in Overall Length, 6 in Cutting Depth, 6 in Flute Length, SDS Plus Shank, SelfCentering Point, Carbide Cutting Edge, Bright, Applicable Materials Granite, Marble, Concrete, Super Concrete, Polyester Glass, Hard Steel and Reinforced Productsp