Faster Cut, Finer Finish
Uniquely engineered to tackle the toughest jobs, 3M™ Diamond Cloth Belt 641WY is constructed with micron-graded diamond particles encapsulated in a ceramic bead. As the ceramic erodes, diamond particles continue to be exposed.
Diamond is extremely useful in grinding and polishing hard materials for its unique ability to produce excellent surface finishes combined with high removal rates.
This belt is engineered with a tough resin bond. This bond is durable and excellent for hard-to-grind materials. This product material can be used with oil and water based lubricants.
Use Wet or Dry
A water-resistant X-weight cloth backing means it can be used wet as well as dry. Coolant is useful to clear grinding swarf and prevent debris from scratching the surface of a workpiece. It also keeps grinding temperatures cooler.
Tough Abrasive for Hard-to-Grind Materials
This belt’s overall toughness makes it ideal for polishing and finishing ceramics, chilled cast iron, thermal spray coatings, HVOF coatings and the many extremely hard composites being used more in industries.

Dynabrade 91162 3/8" W x 13" L 60 Grit A/O DynaCut Belt, 50/pack
Standard Abrasives 713286, Mandrel, 1/4 in x 1/4 in x 2 in DM-7, 7000121806
Standard Abrasives 727094, Surface Conditioning Band, 1-1/2 in x 1-1/2in VFN, 7010368749
3M 11984, Cloth Spiral Band 341D, 50 X-weight, 1-1/2 in x 1-1/2 in, 7010360575
Standard Abrasives 703579, Spiral Band, 1-1/2 in x 1-1/2 in 60, 7010299522
Standard Abrasives 704624, Spiral Band, 1-1/2 in x 1-1/2 in 36, 7010330726
ACS Diamond Cloth Belt, CX1250 5/8" X 120" 125U 
