3M Floor Surfacing Rolls are recommended for general drum sanding. They are especially good for removing gummy finishes. This abrasive cuts fast.
3M 09310, Regalite Floor Surfacing Rolls, 8 in x 50 yd, 752I, 40 Grit, 7010384132
$229.48
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 14360 Pneumatic Pipe Belt Finisher
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
3M 34577, Cubitron II Net Sheet Roll, 240+, 115 mm x 10 m, 7100247504, 6 Rolls/Case
ACS Diamond Cloth Belt, CX1250 1/2" X 18" 125U
Insize 4142-200, GRANITE SQUARE WITH V GROOVE, 7.9x7.9x7.9", 6928640375538
3M 34553, Cubitron II Net Sheet Roll, 180+, 80 mm x 10 m, 7100247494, 6 Rolls/Case
Standard Abrasives 882173, A/O Unitized Wheel, 821, 6 in x 1/4 in x 1/2 in, 7010330323
3M 33440, Cubitron II File Belt, 33440, 80+, 10 mm x 330 mm (3/8 in x 13 in), 7100033195, 10 belts per carton, 5 cartons per case
3M 05741, Hookit Hand Block, 2-3/4 in x 7-3/4 in, 7000045716
Dynabrade 10690 Filter/Regulator/Lubricator, FRL40, 1/2" NPTAssy. 
