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 52585 5" Dia. Right Angle Type 41 Cutoff Wheel Tool
Dynabrade 56073 Vane (4/Pkg.)
Dynabrade 59185 6" Self Gen Vac Ready Automotive Dynorbital Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 79501 1/4" W x 12" L Medium DynaBrite Plus Surface Conditioning Belt, 10/pack
Dynabrade 92828 3-1/4" Dia. x 3" W Heavy Duty Dynacushion Pneumatic Wheel
Dynabrade 79075 3/8" W x 13" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 52278 .7 hp Straight-Line Die Grinder, Rear Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 54087 3/4" Dia. Mini-Dynorbital Disc Pad, Vinyl-Face
Dynabrade 51694 Shaft Lock Assy
3M 11419, Roloc Disc 361F, P240 XF-weight, TR, 2 in, Die R200P, 7000045105 
