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 65015 Precision Tool Post Grinder
Dynabrade 78744 1" x 1/8"-W215 DynaFire A/O Mounted Point, Vitrified, 5/pack
Dynabrade 53611 Spindle
Dynabrade 18818 Air Inlet
Dynabrade Nitro Series NF1 Nitrofile Abrasive Belt Tool
Dynabrade 95690 3/4" NPT Original Aluminum Style Dynaswivel
Dynabrade 89314 Gear Box Housing
Dynabrade 79687 8" 120 Grit, Extreme Orange Hook & Loop Disc w/8 Vac Holes, 25 per Box
Dynabrade X31 - 3" Dia. Non-Vacuum Dynorbital® Mini Extreme Random Orbital Sander
Dynabrade 61133 14" Floor Nozzle
Dynabrade 51346 3" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
Dynabrade 78731 1" x 2-3/4"-A3 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 78762 1" x 1"-W220 Dynacut Z/A Mounted Point, 5/pack
Dynabrade 01025 O-Ring
Dynabrade 78704 1" x 3-48 Female Center Thread, Coarse, Dynabrite Surface Conditioning Eyelet Star, 50/pack
Dynabrade 79121 1/4" W x 18" L 80 Grit Dynafire Premium Ceramic Belt, 50/pack
3M 11414, Roloc Disc 361F, P120 XF-weight, TR, 1 in, Die R100N, 7000045104 
