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  6. 3M™ Diamond Lapping Film 668X, 15.0 Micron PSA Disc, 8 in x NH, 25 per inner 250 per case

3M™ Diamond Lapping Film 668X, 15.0 Micron PSA Disc, 8 in x NH, 25 per inner 250 per case

3M ID 7000044730UPC 00051111560143
  • PSA backed
  • Most widely used diamond lapping film
  • Fast cut, increased throughput
  • Achieve good results in less time
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Specifications
Applications
Fiber Optic Connector Polishing, Flat Lapping, Superfinishing
Attachment Type
PSA
Center Hole
No Hole
Connector Type
Ceramic Fiber Optic Connectors
Micron Grade
15 μm
Mineral Type
Diamond
Overall Diameter (Metric)
203.2 mm
Polishing Process
Step 1: De-Nub/Epoxy Removal, Step 1b: Cut Angle
Product Form
Disc
Product Key
668X
Product Series
668X
Substrates
Carbide, Ceramics, Composites, Exotic Alloys, Hardened Metals
Product Details
  • PSA backed
  • Most widely used diamond lapping film
  • Fast cut, increased throughput
  • Achieve good results in less time
  • Flat surfaces and low edge rounding
  • Uniform finish
  • Available in discs, sheets and rolls.
  • Choose from a range of grades (0.10 to 30.0 microns)

Give an exceptional finish to extremely hard materials such as ceramics, stone and glass, with 3M™ Diamond Lapping Film 668X. These PSA versions of our 661X film comprise of precisely graded diamond particles coated on a polyester film. Available in several grades between 0.10 and 30.0 microns.

Use 3M™ Diamond Lapping Film 668X for a consistent finish to extremely hard materials such as ceramics, stone, carbide, exotic alloys, glass and composites. PSA versions of 662XW lapping film are designed to give a fast cut, for more efficient processes. They comprise of tightly graded diamond mineral, precision coated on a 3.0 mil polyester film backing, and offer a flatter surface, sharp edges and a uniform finish. Available in discs, sheets and rolls.

Suggested Applications

  • Use for flat lapping‎, fibre optic connector polishing‎
  • Achieve good results in less time
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