3M Floor Surfacing Rolls are recommended for general drum sanding. They are especially good for removing gummy finishes. This abrasive cuts fast.
3M 09312, Regalite Floor Surfacing Rolls, 8 in x 50 yd, 752I, 60 Grit, 7010384133
$180.08
Factory Stock, 7-10 Day Leadtime
3M Floor Sanding Rolls offer great productivity and value on bare wood or nongummy finishes. They cut faster, run cooler and last longer than conventional rolls. The rolls feature the familiar purple Regalite mineral and tough paper backing.

Dynabrade 31649 Adaptor
Dynabrade 11682 Dynabelter Contact Arm Assembly, 4 Inch Dia x 1/2 Inch, 70 Durometer, Wheel Radiused
Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread
Dynabrade 57396 Valve Stem
Dynabrade 96223 - 3/8" Dia. Hose, 6' Long
Dynabrade 79024 1/8" W x 18" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade DAQ6 6" Dia. National Detroit Dual-Action Sander, Non-Vacuum
Dynabrade 45206 Housing for Model 55126
Dynabrade 90368 3/4" W x 34" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 56472 Gear Plate
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 90674 1" W x 30" L 60 Grit A/O DynaCut Belt, 50/pack
Dynabrade 59183 6" Dia. Dynorbital-Spirit Random Orbital Sander, Central Vacuum, 3/32" Orbit
Dynabrade 94407 1/4" NPT Composite-Style Flow Control Dynaswivel
Dynabrade 92937 5" Dia. x 3-1/2" W Standard Dynacushion Pneumatic Wheel 
