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  • 3M™ Diamond Lapping Film 668X, 30.0 Micron PSA Disc, 3 in x NH, 50 per inner 500 per case
  • 3M™ Diamond Lapping Film 668X, 30.0 Micron PSA Disc, 3 in x NH, 50 per inner 500 per case

    Part Number 668X3M ID 60020004010UPC 00051111546932
    • 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
    Flat Lapping, Superfinishing
    Attachment Type
    PSA Back
    Center Hole
    No Hole
    Color
    Green
    Diameter
    3 in
    For Use On
    Carbide, Ceramics, Composites, Exotic Alloys, Glass, Stone
    Micron Grade
    30 μm
    Mineral Type
    Diamond
    Polishing Process
    Grind, Refine, Shape
    Product Form
    Disc
    Product Series
    668X
    Substrate
    Carbide, Ceramics, Composites, Exotic Alloys, Glass, Stone
    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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