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.

Insize 4646-611, BSPT TAPER THREAD PLUG GAGE_6-11 BSPT, 6928640375040
Standard Abrasives 42678, A/O Flexible Flap Wheel 613125, 2 in x 1/2 in x 1/4 in 60, 7010369127, 10 per case
3M 45205, Disc Pad Hub, 2-1/2 in 5/8-11 Internal, 7000120398
3M 11412, Roloc Disc 361F, 36 YF-weight, TR, 1 in, Die R100N, 7000045092 
