663X - 3M Diamond Lapping Film 663X Sheets

Combines micron-graded diamond particles, highly uniform polyester film backing with resin bond that is harder than standard product. Use primarily in roll microfinishing and superfinishing applications and flat lapping operations.
Combines micron-graded diamond particles, highly uniform polyester film backing with resin bond that is harder than standard product. Use primarily in roll microfinishing and superfinishing applications and flat lapping operations.