Dynabrade coated sanding roll uses aluminum oxide as the abrasive material. Dynabrade incorporates this aluminum oxide material into the sanding roll forming a grit of 180. The PSA attachment allows for easy mounting to the tool or pad. The sanding roll has a width of 2 3/4 in and length of 45 yd.
Details:
- Coated with premium P grade aluminum oxide that is sharp and free cutting on a broad range of suraces and matrerials like hard and sof woods, plastics, fiberglass, composites and fabricated metals
- The flexible Bwt paper backing resist tearing
- A good choice for sanding a wide range of materials including wood, metal, aluminum, composites, solid surface materials and primed or painted surfaces
- A non contaminating, non-loading coating resists clogging when sanding soft materials and coatings increasing disc life.
- The pressure sensitive adhesive coating allows for easy application and removal of the of the disc to any vinyl face back-up pad

3M 20897, PSA Cloth Disc 348D, 80 X-weight, 4 in x NH, Die 400BB, 7010294664
3M 76624, Roloc Disc 777F, 60 YF-weight, TR, 1 in, Die R100N, 7000045620
Insize 6318, CALIPER/MICROMETER GRINDING MACHINE (caliper grinding blocks are included), 6940561953862
3M 87342, Cubitron II Hookit Cloth Disc 947A, 87342, 5" x NH, 40+ to 120+,Multi Pack, 7010327613
3M 11419, Roloc Disc 361F, P240 XF-weight, TR, 2 in, Die R200P, 7000045105 
