- Similar vacuum extraction rates vs. other multi-holed and screen-type abrasives (while using multi-hole back-up pad)
- Enhanced extraction rates vs. standard 5″ five-hole and 6″ six-hole discs; 90% mineral coverage.
- Dust migration between the disc and back-up pad improves surrounding air conditions.
- Easy Alignment: use five larger holes to align.
- Ideal for use with 56320 (5″ {127 mm} Dia.) or 56321 (6″ {155 mm} Dia.) multi-hole sanding pad.

Dynabrade 40320 Dynafile II Abrasive Belt Tool
Standard Abrasives 713296, Aluminum Oxide Handy Roll, P320 J-weight, 2 in x 50 yd, 7100034517
3M 11411, Roloc Disc 361F, 50 YF-weight, TR, 1 in, Die R100N, 7000045095
3M 21762, Stikit Cloth Disc Roll 341D, 60 X-weight, 6 in x NH, Die 600Z, 7000118780
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
3M 14593, Scotch-Brite Cut and Polish Disc, 3" x 1-1/4" x 1/4" A Medium, D5, 7000045941, Box of 10
3M Super Abrasives Roloc Disc, 2" Type-R, Medium AO High Strength, Box of 50
Dynabrade 53533 Cone or Plug Grinder (Triple Extension) 
