Item: 3/4/5 inch Rubber back pad for diamond polishing pads
Notice: Recommended speed is 2500RPM, Max capacity is 5000RPM
Quatity: 1pc, 2pcs
Diameter: 3 inch/80mm, 4 inch/100mm, 5 inch/125mm
Connection: 5/8-11 thread, M14 thread
Feature: Rubber body soft and strong, Cooper thread, strong body provide longer working life and can bear heavy duty working and a little flexible
Application: Backer for diamond polishing pads, sanding disc, and grinding discs