Firepower Grinding Wheel Aluminum Oxide 0.625 in 24 Grit Grinding Wheel Center Drain cost depends on rate and 987646 cost depends on rate and use) 2 Volt Lithium Ion Cordless Driver Drill Kit with Auto Stop Clutch delivers convenience and precision drilling and driving power to torque specific assembly applications Designed for use on air or electric powered right angle or vertical shaft grinders 25 Arbor Diameter 5 8 in Threads Per Inch 7 For Use with Concrete & Masonry Yes For Use with Aluminum No For Use with Tile No For Use with Stainless Steel Yes For Use with Ductile Pipe No For Use with Asphalt No For Use with Ferrous Metal No Package Quantity 1 Warranty 90 day CA Residents: Prop 65 Warning(s) No For Use with Cut Off Saws No For Use with Angle Grinders Yes For Use with Chop Saws No For Use with Circular Saws No