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 79047 1/2" W x 24" L 36 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 94855 5' Max Flow 8mm I.D. Whip hose w/ Composite Swivel, Male (1/4") / Male (1/4")
Dynabrade 21453 1093, Screw for Lock Ring
Dynabrade 79874 3" 600 Grit Dynacut Extreme Orange Film Vac Hook Face Disc, 50 per box
Dynabrade 90312 1/2" W x 12" L Very Fine NWN DynaBrite Premium Belt, 10/pack
Dynabrade 01022 Valve Spring
Dynabrade 11228 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, with H.D. Version of 11218 Arm
Dynabrade 01495 1/8" (.125) Capacity Collet Sleeve
Dynabrade 90255 3/4" W x 18" L 220 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 61390 Housing, Locking R.O.P. 5/8-11 THD
Dynabrade 01253 Drop-In Motor
Dynabrade 94999 Removal Tool
Dynabrade 79255 6" Dia. x 150 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 92180 1/2" W x 30" L 40 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 90273 3-1/2" W x 15-1/2" L 80 Grit A/Z DynaCut Belt, 10/pack 
