Our 3M Disc Pad Hub holds the face plate firmly in position to support a fiber disc with a 7/8 inch center hole, which is secured to the hub with a compatible retainer nut. The disc pad hub enables operators to select face plates with four different densities?Soft, Medium, Hard and Extra-Hard?offering the convenience of using a single power tool for multiple grinding applications. Face plates are sold separately.

Dynabrade 96416 Screw
Dynabrade 50971 Lock Ring
Dynabrade 65133 Contact Arm Ass'y, 5/8" Dia. x 1" W, Urethane Wheel
Dynabrade 45292 Rotor
Dynabrade 64224 - 10mm Flat Ball Bracket
Dynabrade 01683 Air Control Ring
Dynabrade 82577 1/2" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack 
