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 30337 Dynascaler Surface Preparation Tool, Hand-Held
Dynabrade 53540 5" (127 mm) Dia. Vacuum Shroud Assembly
Dynabrade 50292 Guard Assembly
Dynabrade 78489 4" Dia. x 1", 1/4-20 Female Center Thread, A/O, 60 Grit, 8-Ply J-DynaCut Cross Pad, 100/pack
Dynabrade 50107 2" Dia. Disc Backup Pad, 1/4"-20 Thread, PSA
Dynabrade 13204 Dynastraight Finishing Tool, .7 HP, Rear Exhaust, 3,400 RPM, 5/8"-11 Arbor
Dynabrade 53757 Housing Assembly for 52675, 9,000 RPM
Dynabrade 14317 Retainer
Dynabrade 96215 Hex Key Wrench
Dynabrade 15420 Dynafile III Abrasive Belt Tool
Dynabrade 59039 5" Dia. Central Vacuum Dynorbital-Spirit Random Orbital Sander, 3/32" Orbit
Dynabrade 15302 Dynafile III Abrasive Belt Tool Versatility Kit
Dynabrade 15002 Vacuum Mini-Dynafile II Abrasive Belt Tool
Dynabrade NS11V 11" Dia. Random Orbital Sander, Vacuum
Dynabrade 91569 6" Dynacut Extreme Orange Premium Film Disc, 320 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 54629 Rear Bearing Plate
Dynabrade 51865 1.0 hp Trim Router (Complete), 20,000 RPM, 1/4 Collet
Dynabrade 54785 3" (76 mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder, Steel Housing, .7 HP, 18,000 RPM, 3/8"-24 Spindle
Dynabrade 15375 Contact Arm Assembly, 1" Dia. X 2" W, Serrated Wheel
Dynabrade 58661 8" Dual-Grip Gear Driven Sander for ESD w/ 3M Hose
Dynabrade 53501 - .5 hp Straight-Line 7-1/4" Extension Die Grinder, Rear Exhaust, 18,000 RPM, 1/4" Collet
Dynabrade 54400 3" Dia. Right Angle Disc Sander, Rotational Exhaust, .7 HP, 18,000 RPM, 3/8"-24 Thread
Dynabrade 92847 3" Dia. x 2-1/4" W Standard Dynacushion Pneumatic Wheel
Dynabrade 55521 .3hp, Straight-Line Die Grinder, 30,000 RPM, Aluminum Housing, Rear Exhaust, 1/4" Collet
Dynabrade 78116 3/4" W x 34" L Medium NWN DynaBrite Belt, 10/pack
Dynabrade 82575 1/8" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 79262 6" Dia. x 150 Grit A/O Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 52831 1/4" Drill, .4 HP, Rear Exhaust, 500 RPM
Dynabrade 53046 1/4" Drill Right Angle, .4 HP, Rear Exhaust, 12,000 RPM
Dynabrade 96173 Motor Tune-Up Kit
Dynabrade X3161H - 3" Mini Extreme & 6" Extreme Random Orbital Sander, with Hook Pad, Non Vac, Combo Kit 12,000 RPM, 3/16" Dia., Rear Exhaust
Dynabrade 11206 Contact Arm Ass'y, 3/4" Dia. x 5/8" W, Rubber Wheel, with 3/4" (19 mm) W Platen
Dynabrade 79151 1" W x 24" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 45257 Bushing, Throttle
Dynabrade 78327 2" x 1" x 1/4 Shank, 180 Grit, Dynabrite Interleaf Wheel, 10/pack
Dynabrade 95843 Dynabrade Air Lube 10W/NR, 1 Gallon
Dynabrade 51333 .7 hp Router, 4" Base, Central Vacuum, 20,000 RPM, 1/4 Collet
Dynabrade 51330 .7 hp Router, Front Exhaust, 20,000 RPM, 3/8"-24 Spindle
Dynabrade 02673 Rear Bearing Plate
Dynabrade 82577 1/2" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 79824 3" P2500 Grit Dynasoft Finishing Film Non Vac Hook Face Disc, 50 per box
Dynabrade 78143 6" Dia. x 1/2" Center Hole, Extra Coarse, DynaStrip Disc
Dynabrade 94892 25' Max Flow 5/16" I.D. Air Hose Assembly, Female (1/4") / Male (1/4") Fitting Ends Included
Dynabrade 56705 Post Cap
Dynabrade 01580 Felt Silencer
Dynabrade 93243 8" Dia. x 1/2" Center Hole, 80 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 78008 1/2" W x 12" L Very Fine Non-Woven DynaBrite Belts, 10/pack
Dynabrade 79963 5" Dia. x 150 Grit Vacuum Hook-Face DynaCut Disc, 100/Pack
Dynabrade 51813 .1 hp Straight-Line Pencil Grinder, 100,000 RPM, 3mm Collet
Dynabrade 01437 Plug
Dynabrade 91735 DynaMesh 6" 600 Grit Hook & Loop Discs, 50 per box
Dynabrade 79834 3" 600 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
Dynabrade 11262 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, Offset to Prevent Gouging
Dynabrade 51602 6"-8" (152 mm-203 mm) Dia. Right Angle Two-Hand Rotary Basic Buffer
Dynabrade 90248 1/2" W x 18" L Very Fine NWN DynaBrite Premium Belts, 10/pack
Dynabrade 69522 Housing for 69500, 5,000 RPM
Dynabrade 13507 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 4,500 RPM, 1/2" (13 mm) Dia. Arbor
3M 22407, Roloc Disc 361F, 80 YF-weight, TR, 1-1/2 in, Die R150S, 7000045099
Dynabrade 82479 6" Dia. x 120 Grit A/O Non-Vacuum PSA Filmbac DynaCut Disc, 100/Pack
Dynabrade 14331 Lever
3M 11419, Roloc Disc 361F, P240 XF-weight, TR, 2 in, Die R200P, 7000045105 
