We used aluminum oxide abrasive, which is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.
Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressure. Cloth-backed discs are known for their durability and flexibility. They’re a good first choice when working with metal or for heavy wood stock removal.
3M Roloc Disc 361F is available for use with the following Roloc attachment systems: TSM, TR, TP and TS. Please select discs with the attachment design made for your system.

Dynabrade 90349 2" W x 45" L 60 Grit A/O DynaCut Belt, 10/pack
Dynabrade 79964 5" Dia. x 180 Grit Vacuum Hook-Face DynaCut Disc, 100/Pack
Dynabrade 84854 3" x 4" Extra Fine Foam, Extreme Orange, 24 per pack
Dynabrade 18814 Spring
Dynabrade 14266 Dynangle Contact Arm Assy, 2" Dia x
Dynabrade 52655 178 mm (7") Dia. Right Angle Disc Sander
Dynabrade 82449 6" Dia. x 240 Grit A/O Hook Non-Vacuum Film-Backed DynaCut Disc, 100/Box
Dynabrade 31600 Dynascaler Surface Preparation Tool, Floor, 3", Rear Exhaust, 1,650 RPM
Dynabrade 91700 DynaMesh 3" 80 Grit Hook & Loop Discs, 50 per box
Dynabrade 52624 4" Dia. Right Angle Disc Sander
Dynabrade 62585 HEPA Filter/Exhaust
Dynabrade 43516 .4 hp 6" (152 mm) Dia. Extension Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 15003 Mini-Dynafile II Abrasive Belt Tool 
