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Product Catalog for 3M Superbrasives and Microabrasives 3M™ Superabrasive Products 3M™ Diamond Lapping Film

 Printer-friendly format 3M™ Diamond Lapping Film Rolls
3M™ Diamond Lapping Film [click to enlarge]
Micron graded diamond particles resin bonded to a polyester backing, offer a cleaner, more consistent alternative to diamond compounds or slurries. Use to finish and polish hard to grind materials such as glass, ceramics, hardened metals, and composites.

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3M™ Diamond Lapping Film, 621X Rolls
This premium diamond abrasive film offers a consistent, precision finish on extremely hard materials. Highly uniform 0.5 mil polyester film backing. Available in rolls only, in 0.1 - 6 micron grades.

3M™ Diamond Lapping Film, 631X Rolls
Precisely graded diamond particles coated on a 1 mil polyester film backing provide a consistent, repeatable finish on extremely hard materials. Available in rolls only, in 0.1 - 30 micron grades.

3M™ Diamond Lapping Film, 641X Rolls
Precisely graded diamond particles coated on a 1.5 mil polyester film backing provide a consistent, repeatable finish on extremely hard materials. Available in rolls only, in 0.5 - 9 micron grades.

3M™ Diamond Lapping Film, 651X Rolls
Precisely graded diamond particles coated on a 2 mil polyester film backing provide a consistent, repeatable finish on extremely hard materials. Available in rolls in 0.5 - 30 micron grades.

3M™ Diamond Lapping Film, 661X Rolls
The standard of 3M's premium diamond abrasive films. 661X has a 3 mil polyester backing. Rolls are available in 0.1 - 30 micron grades.

3M™ Diamond Lapping Film, 662X TB Rolls
Diamond particles are encapsulated within ceramic beads then coated onto 3 mil polyester film. Provides a more aggressive cut, coarser finish, and longer life than std. Diamond Lapping Film. Available in rolls in .5 - 9 micron grades.

3M™ Diamond Lapping Film, 662XW TH Rolls
A higher diamond concentration and a stronger resin bond give this product added durability and increased cut rate over our standard diamond lapping film. Available in rolls in 0.5 - 9 micron grades.

3M™ Diamond Lapping Film, 663X TP Rolls
A stronger resin system gives this product added toughness and longer life. Used primarily in superfinishing, roll polishing, and flat lapping applications. Available in rolls in 30, 45, and 60 micron grades.

3M™ Diamond Lapping Film, 676XY Rolls
3M™ Diamond Lapping Film 676XY products are designed for single-side flap lapping of AlTiC computer head rowbars. The range of abrasive sizes makes this product ideal for backside/ABS lapping and ELG lapping steps


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