Extra coarse silicon carbide grain is uniformly distributed throughout the wheel for aggressive removal of paint and rust. Fits electric drills with both screw-on and stick-on discs. The open webbed, semi-flexible design of this wheel makes it easy to strip edges, contours, and uneven surfaces without gouging. 4000 maximum rpm (revolutions per minute). No. 9485004: Diameter: 4 In., Thickness: 1/2 In., Pkg Qty: 2, Package Type: Card
