Controlled Breakdown for Consistent Finishing
The abrasive and resin structure for the 3M Trizact Cloth Belt 217EA 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. This belt also features a grinding aid that helps prevent heat buildup, warping and discoloration.
The belt is constructed on a JE-weight, durable cloth backing that helps provide control, conformability, and effective medium-pressure grinding. The resin bonded abrasive provides heat resistance and helps prevent delamination.
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.
Runs Smooth, Finishes Consistently
A film media splice minimizes “chatter marks” and ensures smooth running and consistent results. When compared to conventional abrasive products, proprietary Trizact abrasives produce a finer finish, achieve results faster, and last longer.

Dynabrade 79483 4-1/4" Dia. x 4" W, 5/8"-11 Center Thread, 80/Medium, DynaBrite Interleaf Wheel
Dynabrade 51487 Housing for Model 51472, 3,100 RPM
Dynabrade 96352 Copper Caps
Dynabrade 65752 2" x 48" (51 mm x 122 cm) Electric Variable Speed Tool Post Grinder, 3 hp, Wet, 220 V (AC), 3 Phase, 50/60 Hz
Dynabrade 01478 Front Bearing Plate
Dynabrade 59029S - 6" Central-Vac Dynorbital Spirit Random Orbital Sander
Dynabrade 52078 Collar
Dynabrade 93554 2" Dia. x 1/4"-20 Female Center Thread, 180 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 53682 Gasket
Dynabrade 96824 Tune-Up Kit for .1 hp 3" Extreme Dynorbital Sander
Dynabrade 15401 Dynafile III Abrasive Belt Tool for 20-1/2" Belts
Dynabrade 78768 3" Dia. x 2" W x 1/4" Shank, Medium, NWN DynaBrite Wheel, 10/pack
Dynabrade 11634 Contact Wheel Ass'y, 2" Dia. x 1" W x 5/8" I.D., Crown Face, 40 Duro Rubber
Dynabrade 78781 1/2" x 1/2"-W185 Dynacut Cotton Fibre Polishing Mounted Point, 120GFX, 10/pack
Dynabrade 01697 Bushing
Dynabrade 79193 1/2" W x 24" L 120 Grit Ceramic DynaCut Belts, 50/pack
Dynabrade 77761 4-1/2" Dia. x 7/8" Center Hole, 36 Grit, Type 27, Ceramic DynaCut Flap Disc, 10/pack
Dynabrade 11219 Contact Arm Ass'y, 1" Dia. x 3/8" W, Radiused Rubber Wheel, with no Platen
Dynabrade 61420 Raptor Vac Electric Portable Vacuum System 
