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3M Products & Supplies

3M™ Diamond Lapping Film 668X, 9 micron, 3 mil, PSA DC, 8 in x .5 in - 7100166887

Sold As: 25-Pack
SKU: 7100166887
MPN: 7100166887
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00638060824191
3M ID: 60000602007
5 Digit UPC: 82419
$588.94 ($23.56 / 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

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

 

Downloads

Specifications

Country of OriginUnited States
Product FormDisc
Attachment TypePSA Back
Backing Thickness (Metric)0.076
Center Hole Diameter (Metric)12.7
Center Hole Diameter (Metric) UOMmm
Overall Diameter (Imperial)8.0
Overall Width (Metric)0.0
Backing Thickness (Imperial) UOMmil
Backing Thickness (Metric) UOMmm
Overall Diameter (Imperial) UOMin
ApplicationFlat Lapping; Polishing; Superfinishing
Product Series668X
Center Hole Diameter (Imperial) UOMin
Center Hole Diameter (Imperial)0.5
Product ColorBlue
Abrasive MaterialDiamond
SubstrateCarbide; Ceramic; Composite; Exotic Alloy; Glass; Hardened Metal; Stone
Overall Diameter (Metric) UOMmm
Micron Grade9 μm
Backing Thickness (Imperial)3.0
Overall Width (Imperial)0.0
Overall Length (Metric)0.0
Product UsageFiber Optic Connectors
Overall Diameter (Metric)203.2
Overall Length (Imperial)0.0
Backing MaterialPolyester Film

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