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 11239 Contact Arm Ass'y, 5/16" Dia. x 3/8" W, Steel Wheel, H.D. Version of 11213 Arm
Dynabrade 79120 1/4" W x 18" L 60 Grit Dynafire Premium Ceramic Belt, 50/pack
Dynabrade 14081 Spindle Adapter
Dynabrade 93166 4" Dia. X 1/4" Dia. Shank, 80 Grit, A/O, Spindle-Mount Sanding Star
Dynabrade 54911 Gear Set, 6500 RPM, 2.6Hp
Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread
Dynabrade 11681 Dynabelter Contact Arm Assembly, 2 Inch Dia x 1 Inch W, 70 Durometer Wheel, Standard Serration
Dynabrade 78861 Crimped Wire Radial Wheel Brush 2" Dia. x .0118 x 7/16" Steel
Dynabrade 91246 8" Dia. x 220 Grit A/O Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 58511 68 mm x 175 mm Dynabug II Orbital Sander, Non-Vacuum, .15 hp, 10,000 RPM, 3/32" Orbit
Dynabrade 55204 Vane Set (4pk)
Dynabrade 79955 6" Dia. x 150 Grit Non-Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade 56234 8" Dia. Non-Vacuum Disc Pad, Vinyl-Face
Dynabrade 92208 1/8" W x 12" L 180 Grit A/O DynaCut Belt, 50/pack
Dynabrade 31968 Conductive Y Adapter
Dynabrade 92228 1/8" W x 18" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 01024 O-Ring 
