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 51624 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 35,000 RPM, 3mm Collet
Dynabrade 56176 5" Dia. Vacuum Disc Pad, Vinyl-Face
Dynabrade 96335 Hex Nut
Dynabrade 76004 Push Button Coupler and Plug
Dynabrade 64659 Replacement Air Filter
Dynabrade 47200 .4 hp Straight-Line Die Grinder, Rear Exhaust, 950 RPM, 1/4" Collet
Dynabrade 78634 3/8" Dia. x 1" W x 1/8" Center Hole, Z/A, 80 Grit, 100/pack
Dynabrade 61430 Raptor Vac Electric Portable Vacuum System, 10 Gallon, 120 V
Dynabrade 33656 ND6700, Cover
Dynabrade 01543 Air Control Ring
Dynabrade 69362 Vacuum Shroud, 5" Orbital
Dynabrade 52410 3" Dia. 7 Degree Offset Disc Sander, Front Exhaust, .7 HP, 15,000 RPM, 3/8"-24 Thread
Dynabrade 91751 DynaMesh 11" 150 Grit Hook & Loop Discs, 25 per box
Dynabrade 96032 Open-End Wrench, 11/16"
Dynabrade 54333 - 8" (203 mm) Dia. Vacuum Gear-Driven Disc Pad, Hook-Face, Long Nap
Dynabrade 93345 Carbide Burr, 1/8" Dia., SG-44 D/C Burr, Tree-Radiused End, 1/2" Flute L, 1/8" Shank
Dynabrade 66402 Air Tool Post Grinder for 1-1/2" W x 24" L (38 mm x 610 mm) Belts, 1.86 hp, 7,200 RPM, Side Exhaust
Dynabrade 79357 3" Dia. x .035 W x 3/8" Center Hole, A/O Reinforced Cut-Off Wheel, 10/box
Dynabrade 79904 3-1/2" Dia. x 320 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/box
Dynabrade 51225 2" Dia. Right Angle Disc Sander, Self-Generated Vacuum, 12,000 RPM
Dynabrade 40314 Button Latch Assembly 
