3M Finishing Sander

Similar in many respects to the flap wheel but with the addition of a Scotch-Brite layer sandwiched between the abrasive sheets. This improves the resilience of the abrasive layers and has a cleaning/burnishing action on the surface of the work. A very effective abrasive tool available in medium or fine finish with 63mm diameter giving 31mm reach. 3500rpm max speed. 1/4" dia. arbor