1. All 3M Products
  • 3M™ Diamond Lapping Film 661X, 1.0 Micron Sheet, 6 in x 6 in, 25 per inner 250 per case
  • 3M™ Diamond Lapping Film 661X, 1.0 Micron Sheet, 6 in x 6 in, 25 per inner 250 per case

    3M ID 60020005322
    • Most widely used diamond lapping film
    • Fast cut, increased throughput
    • Flatter surface and sharp edges
    • Achieve a consistent uniform finish from precisely graded diamond particles
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    Specifications
    Attribute Name
    Value
    Applications
    Fiber Optic Connector Polishing, Flat Lapping, Superfinishing
    Attachment Type
    Plain Back
    Brand
    3M™
    Connector Type
    Ceramic Fiber Optic Connectors
    Micron Grade
    1 μm
    Mineral Type
    Diamond
    Polishing Process
    Step 2b: Refine/Level Connector (Ceramic Connector)
    Product Form
    Sheet
    Product Series
    661X
    Substrates
    Carbide, Ceramics, Composites, Exotic Alloys, Hardened Metals
    Product Details
    • Most widely used diamond lapping film
    • Fast cut, increased throughput
    • Flatter surface and sharp edges
    • Achieve a consistent uniform finish from precisely graded diamond particles
    • Available in discs, sheets and rolls

    For an exceptional finish on extremely hard materials such as ceramics, stone and glass, use 3M™ Diamond Lapping Film 661X. Our precisely graded diamond particles coated on a polyester film gives a consistent finish. Available in several grades between 0.10 and 30.0 micron.

    For diamond lapping on extremely hard materials such as ceramics, stone and glass, choose 3M™ Diamond Lapping Film 661X. Our films cut fast for a more efficient process. A tightly graded diamond mineral, precision coated on a 3.0 mil polyester film backing, they provide a flat surface, sharp edges and a uniform finish. Available in discs, sheets and rolls – cut to your requirements.

    Suggested Applications

    • Use for flat lapping‎, fibre optic connector polishing‎ and superfinishing‎ very hard surfaces