Advantages of 3M™ Diamond Lapping Film 668X, 3.0 Micron PSA Sheet
A PSA version of 661X product. Precisely graded diamond particles coated on a polyester film. Provides a consistent, repeatable finish on extremely hard materials. Our 3M™ Diamond Lapping Film is available in many grades between 0.10 and 30.0 micron.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, Ohio, JAM Industrial Supply, LLC has been a 3M Strategic Distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery, and prices to our customers.