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 50340 4-1/2"-5" (114 mm-127 mm) Dia. Pistol Grip Depressed Center Wheel Grinder, .7 HP, 11,000 RPM, 5/8"-11 Spindle
Dynabrade 13523 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 4,500 RPM, 5/8"-11 Arbor
Dynabrade 54313 - 3-1/2" (89 mm) Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 92234 1/8" W x 18" L 320 Grit A/O DynaCut Belt, 50/pack
Dynabrade 53686 Muffler Cap
Dynabrade 94990 1/4" Female Composite-Style Coupler with 1/4" Male Plug Assembly
Dynabrade 51810 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 1/8" Collet
Dynabrade 90544 1/2" W x 44" L 60 Grit Z/A DynaCut Belt, 50/pack
Dynabrade 57951 2-7/8" W x 3-1/8" L Non-Vacuum Dynafine Triangular Disc Pad, Hook-Face, Short Nap
Dynabrade 65750 2" x 48" (51 mm x 122 cm) Electric Tool Post Grinder, 3 hp, 3,450 RPM, Wet, 240 V (AC), 1 Phase, 60 Hz
Dynabrade 52935 1/4" Drill, .4 HP, Rear Exhaust, 5,500 RPM
Dynabrade 78663 1/2" Dia. x 1-1/2" W x 1/8" Center Hole, Tapered Cartridge Rolls, A/O, 60 Grit, 100/pack
Dynabrade 51332 .7 hp Router, 3-1/2" Base, Central Vacuum, 20,000 RPM, 1/4 Collet
Dynabrade 11475 Dynabelter Abrasive Belt Tool, Standard Duty
3M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 7100232738 
