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 56481 Drop In Motor
Dynabrade 45272 Governor Assembly (Green)
Dynabrade 56478 - 8" Balance Arm Assembly
Dynabrade 01470 Exhaust Insert Assembly
Dynabrade 62347 Interface Ring
Dynabrade 01437 Plug
Dynabrade 90390 2" W x 30" L 180 Grit A/O DynaCut Belt, 10/pack 
