Firepower Aluminum Oxide 0.5 in 80 Grit Grinding Wheel Rust Resistant Sink Series Name Speed X Brand Model Compatibility Series Name Speed X Brand Model Compatibility Fits most popular rotary hammers Material Alloy steel Type Rotary Tip Material Carbide Bit Length 23 in Shank Size SDS max Shank Type SDS max Compatible Tool SDS max drill Set Individual Individual Package Quantity 1 Case Type N A (no case) For Use on Brick Yes For Use on Concrete Yes For Use on Rebar No For Use on Stone Yes For Use on Tile Yes For Use on Wood Yes Warranty None CA Residents: Prop 65 Warning(s) No Bit Diameter (Inches) 1 1 4 in Maximum Drilling Depth 18 in and integrated power access 5 Thickness (Inches) 0 Wheels are individually precision balanced