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3M Products & Supplies

3M™ Diamond Lapping Film 668X, 1 micron, 3 mil, PSA DC, 2.875 in - 7100166884

Sold As: 50-Pack
SKU: 7100166884
MPN: 7100166884
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00638060824177
3M ID: 60000601975
5 Digit UPC: 82417
$152.38 ($3.05 / Count)
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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

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

 

Downloads

Specifications

Country of OriginUnited States
Overall Diameter (Imperial) UOMin
Backing Thickness (Imperial) UOMmil
SubstrateCarbide; Ceramic; Composite; Exotic Alloy; Glass; Hardened Metal; Stone
Product UsageFiber Optic Connectors
Product Series668X
Overall Diameter (Metric)73.03
Attachment TypePSA Back
ApplicationFlat Lapping; Polishing; Superfinishing
Overall Diameter (Metric) UOMmm
Abrasive MaterialDiamond
Backing Thickness (Metric)0.076
Overall Diameter (Imperial)2.875
Micron Grade1 μm
Center Hole Diameter (Imperial)0.0
Product ColorLavender
Overall Length (Imperial)0.0
Backing Thickness (Imperial)3.0
Center Hole Diameter (Metric)0.0
Overall Length (Metric)0.0
Product FormDisc
Backing MaterialPolyester Film
Overall Width (Imperial)0.0
Backing Thickness (Metric) UOMmm
Overall Width (Metric)0.0

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