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  • 3M™ Diamond Lapping Film 668X, 3.0 Micron PSA Disc, 2 in x NH, 50/Inner, 500/Case
  • 3M™ Diamond Lapping Film 668X, 3.0 Micron PSA Disc, 2 in x NH, 50/Inner, 500/Case

    Part Number 668X3M ID 60020009381UPC 00051111697016
    • PSA-backed
    • Most widely used diamond lapping film
    • Fast cut, increased throughput
    • Flat surfaces and low edge rounding
     More...
    Specifications
    Attribute Name
    Value
    Application
    Fiber Optic Connector Polishing, Flat Lapping, Superfinishing
    Attachment Type
    PSA
    Brand
    3M™
    Center Hole
    No Hole
    Color
    Pink
    Connector Type
    Ceramic Fiber Optic Connectors
    Diameter
    2 in
    Diameter (Metric)
    50.8 mm
    For Use On
    Carbide, Ceramics, Composites, Exotic Alloys, Hardened Metals
    Micron Grade
    3 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
    Product Details
    • PSA-backed
    • Most widely used diamond lapping film
    • Fast cut, increased throughput
    • Flat surfaces and low edge rounding
    • Uniform finish
    • Long abrasive life minimizes abrasive changes
    • Available in rolls, discs and sheets

    3M™ Diamond Lapping Film 668X is 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.

    Standard Lead Time: 12 Calendar Days

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