Built For Dimensioning and Scratch Refinement
The abrasive and resin structure for the 3M Trizact Cloth Belt 237AA is formulated to break down under medium pressure and keep fresh, sharp mineral cutting to provide consistent finishes on hard metals such as carbon and stainless steel. Our belt also features a grinding aid that helps prevent heat buildup, warping and discoloration. The belt is constructed on an X-weight, durable cloth backing that helps provide control, conformability, and effective medium-pressure grinding. The resin bonded abrasive gives you greater heat resistance and helps prevent delamination.
Runs Smooth, Finishes Consistently
The belt uses a Film Media Splice, a strong secure bond joining the belt ends, consisting of a thin film-joining media that minimizes “chatter marks,” ensures a smooth running belt, and consistent finishing results. When compared to conventional abrasive products, proprietary Trizact abrasives produce a finer finish, achieve results faster, and last longer.
Ideal for Robotic Finishing and Polishing
Robotic metal polishing demands the most consistent, refined cut and long abrasive life. 3M Trizact abrasives can consistently deliver near-mirror finishes while also delivering the abrasive life that helps reduce changeouts and downtime in robotic cells. This helps maximize the efficiency of the cell, allowing you to produce more parts per belt.
The Science of Flawless Finishes
Unlike conventional abrasives, our line of 3M Trizact belts start sharp and stay sharp, resulting in more predictable finishes and improved, consistent quality. 3M Trizact belts can last up to five times longer than conventional belts and provide precise finish control such that operators can reduce grade sequences, requiring fewer process steps and fewer abrasive products. Three-dimensional structures uniformly distributed over the entire surface of 3M Trizact abrasives ensure consistent performance and eliminate part to part variation.

Dynabrade 56854 5" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander, 3/32" Orbit
Dynabrade 91735 DynaMesh 6" 600 Grit Hook & Loop Discs, 50 per box
Dynabrade 53984 - 2-3/4" (70 mm) W x 11" (278 mm) L Interface Pad, Double-Sided Hook-Face
Dynabrade 98267 - 3/8" Male Coupler with 3/8" Male Plug Assembly
Dynabrade X52 5" (127 mm) Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/32" Orbit, PSA
Dynabrade 90640 3/4" W x 20-1/2" L 40 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 57404BK 2-3/4" W x 8" L Dynaline Sander, Central Vacuum
Dynabrade X31V - 3" Dia. Cen-Vacuum Dynorbital® Mini Extreme Random Orbital Sander
Dynabrade 95684 1/4" Male Coupler
Dynabrade 58436 6" Dia. DynaLocke Dual-Action Sander, Self-Generated Vacuum
Dynabrade 59025S 6" Non-Vac Dynorbital Spirit Random Orbital Sander
Dynabrade 53435 Drill, .4 HP, Rear Exhaust, 3,200 RPM, 1/4"-28 Female Thread
Dynabrade 13102 Lightweight Dynastraight Finishing Tool, .4 HP, Rear Exhaust, 5,000 RPM
Dynabrade 63990 - 4" 70 Dur. Contact Wheel Kit SuperFinisher
Dynabrade 94991 1/4" Female Composite-Style Coupler with 1/4" Female Plug Assembly
Dynabrade 53074 1/4" Right Angle Drill, .4 HP, Rear Exhaust, 5,000 RPM
Dynabrade 61322 Housing
Dynabrade 15360 Dynafile III Abrasive Belt Machine for 24" Belts
Dynabrade 82575 1/8" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 11093 Contact Wheel Ass'y, 3/8" Wide x 1" Dia., Radius, 40 Durometer Neoprene
Dynabrade 48316 .4 hp Right Angle Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 90449 1/2" W x 24" L 180 Grit A/O DynaCut Belt, 50/pack
Dynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N Loop
Dynabrade 80076 Disposable Vacuum Paper Bag, 64 Ltr./17 Gal.
Dynabrade 52631 4" Dia. Right Angle Disc Sander, Rotational Exhaust, 1.3 HP, 12,000 RPM, 3/8"-24 Thread
Dynabrade 79196 3-1/2" W x 15-1/2" L 60 Grit DynaCut Premium Ceramic Belt, 10/pack
Dynabrade 62842 Raptor Vac Dust Extraction Arm, w/ 13" x 19" Hood
3M 11412, Roloc Disc 361F, 36 YF-weight, TR, 1 in, Die R100N, 7000045092
Dynabrade 92936 - 5" (127 mm) Dia. x 2-3/4" (70 mm) W Standard Dynacushion Pneumatic Wheel
Dynabrade 60205 - 3,000 lb. Jack with 1/4" Vi-Sorb Pad
Dynabrade 90497 1/2" W x 34" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 93346 Carbide Burr, 1/8" Dia., SH-41 D/C Burr, Flame Pointed End, 1/4" Flute L, 1/8" Shank
Dynabrade 78114 2" Dia. x 120 Grit Premium Ceramic Non-Vacuum DynaCut Locking-Type Disc, 25/pack
Dynabrade 52402 2" (51 mm) Dia. 7 Degree Offset Disc Sander, Front Exhaust, .5 HP, 20,000 RPM, 1/4"-20 Thread
Dynabrade 80459 HEPA 13 Vacuum Cartridge Filter
Dynabrade 95848 Dynabrade Gear Oil
Dynabrade 11642 Contact Wheel Ass'y, 4" Dia. x 5/8" W x 5/8" I.D., Scoop Face, 40 Duro Rubber
Dynabrade 01185 Vane Set (4pk)
Dynabrade 96558 Raptor Vac Cleaning Kit, w/ 6ft. Hose
Dynabrade 13300 Mini-Dynisher Finishing Tool, .4 HP, Rear Exhaust, 3,200 RPM, 5/8" Arbor
Dynabrade 11367 Contact Arm Ass'y, Radii 1-5/8" x 1/2"
3M 45714, Cubitron II Hookit Cloth Disc 947A, 120+ X-weight, 3 in x NH, D/F 3HL, Die 300BE, 7100113113 
