Size: 2 inch diameter, 3/4inch face width thickness to cover more area, 0.0118inch high quality carbon steel wire, 1/4inch , 7/16inch trim length, max speed 20,000 RPM. Crimped steel wire wheel is quite effective in cleaning metallic surfaces, pipes, tubing, railing, or any general- cleaning. Abrasive finishing brush can remove rust, scale, and paint. Wire grinder brush for drill can be used for surface adhesion treatment painting, spray coating and electroplating. The wire brush drill attachment can withstand the high speed of the 20000 RPM and the 1/4 inch Arbor. The compatibility should . The 1/4-inch mounting handle is highly compatible. Abrasive drill wire brush wheel is designed to work with die grinders to seamless surface cleaning and removal. This finishing steel brush power drill parts accessories features crimped wires with high density for maximum brushing action. The stainless steel carbon wire of the uses 0.01118 Inch crimped steel wire. Avoid Breaks and Deformations. Colour:silver :Stainless steel Package Contents: 2 X Wire Wheel Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.