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 51304 .5 hp Straight-Line Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 52833 1/4" Drill, .4 HP, Rear Exhaust, 2,400 RPM
Dynabrade 90350 2" W x 45" L 80 Grit A/O DynaCut Belt, 10/pack
Dynabrade 15400 Dynafile III Abrasive Belt Tool
Dynabrade 15108 Knob Assembly
Dynabrade 96423 Bearing
Dynabrade 55397 Rotor Spacer, Vaned Pencil Grinder
3M 22409, Roloc Disc 361F, P120 XF-weight, TR, 1-1/2 in, Die R150S, 7000045103 
