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 98276 - 1/2" Male Coupler with 1/2" Female Plug Assembly
Dynabrade 21752 Valve Block for 900, 9,000 RPM SandPolish
Dynabrade 12200 Stockade Reciprocating Filer, 2,400 SPM
Dynabrade 62415 HEPA Filter/Exhaust
Dynabrade 96558 Raptor Vac Cleaning Kit, w/ 6ft. Hose
Dynabrade 65750 2" x 48" (51 mm x 122 cm) Electric Tool Post Grinder, 3 hp, 3,450 RPM, Wet, 240 V (AC), 1 Phase, 60 Hz
Dynabrade X31 - 3" Dia. Non-Vacuum Dynorbital® Mini Extreme Random Orbital Sander
Dynabrade 56890 6" Dia. Non-Vacuum Dynorbital Supreme Random Orbital Sander, 3/8" Orbit
Dynabrade 96215 Hex Key Wrench
Dynabrade 54406 4" Dia. Right Angle Disc Sander, Rear Exhaust, .7 HP, 12,000 RPM, 3/8"-24 Thread
Dynabrade 95676 1/4" Female Coupler with 1/4" Male Plug Assembly
Dynabrade 78057 1" W x 24" L Super Fine NWN DynaBrite Belt, 10/pack
Dynabrade 91123 3/4" W x 18" L 60 Grit A/O DynaCut Belt, 50/pack
Dynabrade 98265 3/8" Female Coupler with 3/8" Male Plug Assembly
Dynabrade 02600 Pinion
Dynabrade 64330 Front and Side Shield Assembly
Dynabrade 14327 Adapter Housing
Dynabrade 78561 3" Dia. 2-Set, 1/4-20 Female Center Thread, 60 Grit, Dynacut A/O Overlap Slotted Disc, 100/pack
Dynabrade 78752 2" x 1"-W242 DynaFire A/O Mounted Point, Vitrified, 5/pack
Dynabrade 57127 3" (76 mm) Dia. Right Angle Depressed Center Wheel Grinder, Steel Housing, .55 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 58039 1-1/4" Dia. Right Angle Mini-Orbital Sander, 12K RPM, .4 HP, Rear Exhaust
Dynabrade 91528 5" Non-Vacuum 100 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Dynabrade 57928 4" W x 4-1/2" L Dynabug "Model T" Orbital Sander, Central Vacuum, 20,000 RPM, 3/32" Orbit, PSA
Dynabrade 60051 .1 hp Straight-Line Quick-Change Pencil Grinder, Rear Exhaust, 60,000 RPM, 1/8" Collet
Dynabrade 51846 1/4" Drill Right Angle, .4 HP, Front Exhaust, 12,000 RPM
Dynabrade 63980 - 1" 50 Dur. Contact Wheel Kit SuperFinisher
Dynabrade 53243 6" (152 mm) Dia. Type 11 Vertical Cup Wheel Grinder, 3 HP, 6,000 RPM, 5/8"-11 Spindle
Dynabrade 52239 - .4Hp Straight Die Grinder, 30K RPM, Front Exhaust, 1/4" Collet
Dynabrade 52835 1/4" Drill, .4 HP, Rear Exhaust, 5,500 RPM
Dynabrade 78327 2" x 1" x 1/4 Shank, 180 Grit, Dynabrite Interleaf Wheel, 10/pack
Dynabrade 79799 6" 2500 Grit Dynasoft Finishing Film Non Vac Hook Face Disc, 25 per box
Dynabrade 78507 1-1/2" x 1/2", 1/4-20 Female Center Thread, 100 Grit, 8-Ply, Dynacut A/O Square Pad, 100/pack
Dynabrade 53143 1/2" Drill, Hole Saw, 1 HP, Rear Exhaust, 850 RPM 
