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 90594 1-1/2" W x 30" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 55229 7" (178 mm) Dia. Type 27 Guard Assembly
Dynabrade 94603 Pin
Dynabrade 78087 1/2" W x 72" L Medium NWN DynaBrite Belt, 10/pack
Dynabrade 13523 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 4,500 RPM, 5/8"-11 Arbor
Dynabrade 65415 Slack Attachment Assy
Dynabrade 14317 Retainer
Dynabrade 54391 .7 hp Extended Right Angle Die Grinder, Rear Exhaust, 18,000 RPM, 1/4" Collet
Dynabrade 95162 Screw
Dynabrade 64210 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 230 V (AC)
Dynabrade 40321 Dynafile II Abrasive Belt Tool Versatility Kit
Dynabrade 95690 3/4" NPT Original Aluminum Style Dynaswivel
Dynabrade 79570 3-1/2" W x 15-1/2" L Premium Coarse NWN DynaBrite Belt
Dynabrade 91737 DynaMesh 8" 100 Grit Hook & Loop Discs, 50 per box
Dynabrade 58020 - 1/4" (6 mm) Dia. Non-Vacuum Dynafine Backsplash Radius Disc Pad, Vinyl-Face
Dynabrade 59186 6" Self Gen Vac Ready Dynorbital Spirit Random Orbital Sander, 3/32" Orbit
Dynabrade 79070 1/4" W x 18" L 36 Grit A/Z DynaCut Belt, 50/pack 
