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 52335 .4 hp 7 Degree Offset Die Grinder
Dynabrade 53753 Housing for Model 52671; 1,800 RPM
Dynabrade 60232 - 30,000 lb. Jack with 3/4" Vi-Sorb Pad
Dynabrade 50107 2" Dia. Disc Backup Pad, 1/4"-20 Thread, PSA
Dynabrade 11816 Bolt
Dynabrade 79888 5" Dynacut 400 Grit Extreme Orange Scalloped Edge, 50 per box
Dynabrade 56327 - 12" x 12" Dust Collection Bag Assembly
Dynabrade X51ESD1 - 5" Extreme ROS, Central-Vac, 3/16" Orbit w/ESD Hose Assembly
Dynabrade 51604 6"-8" (152 mm-203 mm) Dia. Right Angle Two-Hand Rotary Deluxe Buffer
Dynabrade 98266 - 3/8" Female Coupler with 3/8" Female Plug Assembly
Dynabrade 84853 3" x 4" Very Fine Foam, Extreme Orange, 24 per pack
Dynabrade 52722 Cone or Plug 6" (152 mm) Extension Wheel Grinder, 20,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 78731 1" x 2-3/4"-A3 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 92201 1-1/2" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
3M 11411, Roloc Disc 361F, 50 YF-weight, TR, 1 in, Die R100N, 7000045095 
