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3M Products & Supplies

3M™ Diamond Lapping Film 668X, 3.0 Micron PSA Disc, 8 in x NH - 7100285708

SKU: 7100285708
MPN: 7100285708
Made to Order: For a lead time estimate, please send your request to [email protected]
3M ID: UU012097414
$27.85 each
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Product Description

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.

Features

  • Most widely used diamond lapping film
  • PSA-backed
  • Uniform finish
  • Fast cut, increased throughput
  • Flat surfaces and low edge rounding
  • Long abrasive life minimizes abrasive changes
Spec Sheet

 

Downloads

Specifications

Country of OriginUnited States
ApplicationFlat Lapping; Polishing; Superfinishing
Backing MaterialPolyester Film
SubstrateCarbide; Ceramic; Composite; Exotic Alloy; Glass; Hardened Metal; Stone
Overall Diameter (Metric)203.2
Product ColorPink
Overall Width (Metric)0.0
Backing Thickness (Imperial) UOMmil
Backing Thickness (Metric)0.076
Product FormDisc
Attachment TypePSA Back
Center Hole Diameter (Metric)0.0
Abrasive MaterialDiamond
Center Hole Diameter (Imperial)0.0
Overall Diameter (Metric) UOMmm
Overall Length (Imperial)0.0
Overall Width (Imperial)0.0
Overall Length (Metric)0.0
Overall Diameter (Imperial)8.0
Overall Diameter (Imperial) UOMin
Backing Thickness (Metric) UOMmm
Backing Thickness (Imperial)3.0
Product UsageFiber Optic Connectors
Product Series668X
Micron Grade3 μm

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