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 78754 1" x 2-3/4"-A3 Dynacut Z/A Mounted Point, 5/pack
Dynabrade 57323 Shaft Balancer
Dynabrade 78810 4" Dia. x .020 x 5/8"-11 UNC Roughneck Stringer Bead Twist Wire Wheel, Stainless Steel
Dynabrade 55027 Rear End Plate
Dynabrade 91730 DynaMesh 6" 240 Grit Hook & Loop Discs, 50 per box
Dynabrade 96341 Hex Key Set
Dynabrade 96300 [1-1/4" Thread - 1-1/4" Thread], Non-Conductive Vacuum Hose Cuff (Includes Water Line Port)
Dynabrade 07130 Housing for 07100 Motor; 13,000 RPM
Dynabrade 90272 3-1/2" W x 15-1/2" L 60 Grit A/Z DynaCut Belt, 10/ Pack
Dynabrade 53081 1/2" Right Angle Drill, .7 HP, Rear Exhaust, 4,500 RPM
Dynabrade 67221 Mini Arm Ass'y, 5/16" Dia. x 3/8" W, Steel
Dynabrade 64700 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 115 V (AC)
Dynabrade 94999 Removal Tool
Dynabrade 14000 Dynafile Abrasive Belt Tool
Dynabrade 56804 3-1/2" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander, 3/16" Orbit 
