Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All 3M.com Site Map

3M™ Diamond Lapping Film 668X, 3.0 Micron PSA Disc, 6 in x NH, 25 per inner 250 per case

3M ID  60020004176    UPC#  00051111560099    3M Product Number  668X     
3M(TM) DLF 660XV, 661X, 661XU, 662XW, 668X Disc Pink
3M(TM) DLF 660XV, 661X, 661XU, 662XW, 668X Disc Pink
3M(TM) Diamond Lapping Film
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.
  • PSA backed
  • Most widely used diamond lapping film
  • Fast cut, increased throughput
  • Flat surfaces and low edge rounding
  • Uniform finish
  • Available in discs, sheets and rolls.
  • Need Help?

    Questions? We can help

    Contact Us

     

    Overview

    Product Attributes

    ApplicationFiber Optic Connector Polishing, Flat Lapping, Superfinishing
    Attachment TypePSA Back
    Center HoleNo Hole
    ColorPink
    Connector TypeCeramic Fiber Optic Connectors
    Diameter6 Inch
    Micron Grade3.00
    Mineral TypeDiamond
    Polishing ProcessStep 2b: Refine/Level Connector (Ceramic Connector)
    Product FormDisc
    Product Series668X
    SubstrateCarbide, Ceramics, Composites, Exotic Alloys, Hardened Metals

    Product Disclaimer

  • The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes.
  • 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability.