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3M Products & Supplies

3M™ Diamond Lapping Film 668X, 6.0 Micron PSA Disc, 8 in x NH, 25/Inner, 250/Case - 7000044838

Sold As: 50-Pack
SKU: 7000044838
MPN: 7000044838
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00051111499801
3M ID: 60070008580
5 Digit UPC: 49980
$1,392.42 ($27.85 / Count)
Hurry up! Current stock:

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

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

 

Downloads

Specifications

Country of OriginUnited States
Backing Thickness (Imperial) UOMmil
Center Hole Diameter (Imperial)0.0
Overall Width (Metric)0.0
Overall Length (Metric)0.0
Abrasive MaterialDiamond
Backing MaterialPolyester Film
Overall Diameter (Imperial)8.0
ApplicationFlat Lapping; Polishing; Superfinishing
Product UsageFiber Optic Connectors
Backing Thickness (Metric)0.076
Backing Thickness (Metric) UOMmm
Product Series668X
Overall Diameter (Imperial) UOMin
Backing Thickness (Imperial)3.0
Overall Diameter (Metric)203.2
Attachment TypePSA Back
Overall Length (Imperial)0.0
Product FormDisc
Center Hole Diameter (Metric)0.0
Micron Grade6 μm
Overall Diameter (Metric) UOMmm
SubstrateCarbide; Ceramic; Composite; Exotic Alloy; Glass; Hardened Metal; Stone
Product ColorBrown
Overall Width (Imperial)0.0

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