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Threaded Shaft Rubber Expansion Sanding Drum
For mounting on threaded shafts, these rubber expanding drums have a matching internal threaded bore. Ideal for motors, grinders, flex shafts & bench mandrels. Rubber expansion is controlled by tightening/loosening the hex nut.
| Item # | Drum Dia. | Bore | Drum Width | |
|---|---|---|---|---|
| SD-048048-12FD | 3 in | 1/2-20 | 3 in | |
| SD-048048-58FD | 3 in | 5/8-11 | 3 in |
