3M 668X Diamond Lapping Film, 30 Micron, PSA Sheet, 9" x 11", 10/CT, 100/CS

Consistent, repeatable finish on extremely hard materials.

A PSA sheet that keeps the work steady and the finish clean.

Product Overview:

When you need a finish that does not wander, this 3M diamond lapping film stays on task. It uses precisely graded diamond particles on polyester film, so the cut feels steady and the result stays repeatable. If you work with hard materials, that matters more than folks sometimes admit. You get a PSA sheet that lays down clean, handles like a pro, and keeps the process calm instead of fussy. Picture a smooth, even surface coming off the bench, with less back and forth and less second guessing. That kind of consistency saves time and takes the edge off the job.

Key Features:

• Precisely graded diamond particles: They give you a controlled cut, so each pass feels steady and predictable.
• Polyester film backing: It keeps the sheet stable under pressure, with a smooth, reliable feel in use.
• PSA sheet format: The adhesive back helps the film set in place cleanly, without a lot of fuss.
• 30 micron grade: You get a fine abrasive step that helps refine hard materials without rough surprises.
• 10 sheets per inner, 100 per case: That setup keeps stock moving the way a busy shop needs it to.

Quick Specs:

• Brand: 3M
• Model Number: 7100044016
• Dimensions: 9" x 11"
• Quantity/Pack: 10/CT
• Compatibility/Use: Extremely hard materials

Set this in place and you will feel the difference right away, a smoother process, a cleaner finish, and less guesswork. If that sounds like the kind of control you want, go ahead and make it yours.

Back Features A PSA version of 661X product. Precisely graded diamond particles coated on a polyester film. Provides a consistent, repeatable finish on extremely hard materials. Available in many grades between 0.10 and 30.0 micron.