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 48341 .4 hp Straight-Line Die Grinder, Rear Exhaust, 30,000 RPM, 1/8" Collet w/Overhose
Dynabrade 51395 6"-8" (152 mm-203 mm) Dia. Right Angle Two-Hand Rotary Buffer
Dynabrade 98222 Motor Tune-Up Kit
Dynabrade 59067 Shaft Balancer
Dynabrade 52677 1 hp Straight-Line 6" (152 mm) Extension Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 53037 1/4" Drill, .5 HP, Front Exhaust, 20,000 RPM
Dynabrade 72739 Steel Drive Wheel, Euro Electric File II
Dynabrade 53094 3/8" Pistol Grip Drill, .7 HP, Rear Exhaust, 2,400 RPM
Dynabrade 50034 Collet Insert, 1/8" Capacity
Dynabrade 79887 5" Dynacut 320 Grit Extreme Orange Scalloped Edge, 50 per box
Dynabrade 53531 Cone or Plug Grinder (Single Extension), 18,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 91242 8" Dia. x 220 Grit A/O Non-Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 66643 Slack Attachment Assembly
Dynabrade 53533 Cone or Plug Grinder (Triple Extension)
Dynabrade 52657 7" Dia. Right Angle Disc Sander, Rotational Exhaust, 1.3 HP, 6,000 RPM, 5/8"-11 Thread
Dynabrade 93252 8" Dia. x 1/2" Center Hole, 400 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 52903 1/4" Drill, Central Vacuum, 500 RPM, 1/4" Chuck
Dynabrade 91645 2" W x 48" L 120 Grit A/O DynaCut Belt, 10/pack
Dynabrade 12206 Stockade Reciprocating Saw Versatility Kit, .4 HP, 2,400 SPM
Dynabrade 78310 6" Dia. x 1" W x 1" Center Hole, 60 Grit, A/O, DynaCut Flap Wheel
Dynabrade 51702 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 60,000 RPM, 3/32" Collet
Dynabrade 93637 3" Dia. x 320 Grit A/O Vacuum Hook-Face DynaCut Disc, 50/Pack
Dynabrade 11238 Contact Arm Ass'y, 1/4" Dia. x 3/8" W, Steel Wheel, Polish Turbine Blades
Dynabrade 18424 Cylinder
Dynabrade 11241 Contact Arm Ass'y, 5/8" Dia. x 1/8" W, Rubber Wheel, with 1/4" W Platen - 9" Reach
Dynabrade 90494 1/2" W x 30" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 51862 .4 hp Trim Router (Complete), 30,000 RPM, 1/4 Collet 
