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 52450 7" Dia. Vertical Disc Sander
Dynabrade 53549 3/8"-24 Female 1/2"-20 Male, 2" Length
Dynabrade 52674 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 6,000 RPM, 1/4" Collet
Dynabrade 52469 Shim
Dynabrade 48207 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 30,000 RPM, 1/4" Collet
Dynabrade 53475 Direct Drive Reversible Screwdriver, .5 HP, 1,800 RPM, 1/4" Hex Drive
Dynabrade 64400 36" W x 60" L (914 mm W x 1,524 mm L) Metal Capture Downdraft Table, 230 V (AC), Down Exhaust
Dynabrade 51733 .1 hp Straight-Line Pencil Grinder, 60,000 RPM, 3mm Collet
Dynabrade 92037 1-1/2" Dia. x 2" W, 36 Grit, Z/A DynaCut Band, 10/pack
Dynabrade 52431 4" (102 mm) Dia. 7 Degree Offset Cut-Off Wheel Tool, .7 HP, 20,000 RPM, 3/8"-24 Spindle
Dynabrade 96798 Tune-Up Kit
Dynabrade 54673 Shaft Key
Dynabrade 84851 3" x 4" Medium Foam, Extreme Orange, 24 per pack
Dynabrade 50149 3/8"-24 Female M14 x 2 Male, 1" Length
Dynabrade 47802 .4 hp Right Angle Die Grinder, Front Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 56594 Front Bearing Plate
Dynabrade 46002 .4 hp Right Angle Die Grinder, Rear Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 54789 4" (102 mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder, Steel Housing, .7 HP, 12,000 RPM, 3/8"-24 Spindle
Dynabrade 94851 12' Max Flow 5/16" I.D. Air Hose Assembly, Male (1/4") / Male (1/4") Fitting Ends Included
Dynabrade 78714 1/4" x 3/4"-W164 Dynacut A/O Mounted Point, 5/pack 
