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  • 3M™ Diamond Lapping Film 668X, 0.50 Micron PSA Disc, 6 in x NH, 25 per inner 250 per case
  • 3M™ Diamond Lapping Film 668X, 0.50 Micron PSA Disc, 6 in x NH, 25 per inner 250 per case

    Part Number 668X3M ID 60020004150UPC 00051111560075
    • PSA backed
    • Most widely used diamond lapping film
    • Fast cut, increased throughput
    • Flat surfaces and low edge rounding
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    Specifications
    Attribute Name
    Value
    Application
    Fiber Optic Connector Polishing, Flat Lapping, Superfinishing
    Attachment Type
    PSA Back
    Center Hole
    No Hole
    Color
    Beige
    Connector Type
    Ceramic Fiber Optic Connectors
    Diameter
    6 in
    For Use On
    Carbide, Ceramics, Composites, Exotic Alloys, Hardened Metals
    Micron Grade
    0.5 μm
    Mineral Type
    Diamond
    Polishing Process
    Step 2b: Refine/Level Connector (Ceramic Connector)
    Product Form
    Disc
    Product Series
    668X
    Substrate
    Carbide, Ceramics, Composites, Exotic Alloys, Hardened Metals
    TDS Required
    Yes
    Product Details
    • 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.

    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.

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