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3M Products & Supplies

3M™ Diamond Lapping Film 668X, 0.50 Micron PSA Disc, 4 in x NH, 50/Inner, 500/Case - 7010307665

Sold As: 500-Pack
SKU: 7010307665
MPN: 7010307665
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00051111546949
3M ID: 60020004028
5 Digit UPC: 54694
$2,768.47 ($5.54 / 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
  • PSA-backed
  • Most widely used diamond lapping film
  • Long abrasive life minimizes abrasive changes
  • Fast cut, increased throughput
  • Flat surfaces and low edge rounding
Spec Sheet

 

Downloads

Specifications

Country of OriginUnited States
Product FormDisc
Product ColorWhite
Center Hole Diameter (Metric)0.0
Backing Thickness (Imperial)3.0
Overall Diameter (Imperial)4.0
SubstrateCarbide; Ceramic; Composite; Exotic Alloy; Glass; Hardened Metal; Stone
Backing MaterialPolyester Film
Overall Diameter (Metric) UOMmm
Overall Diameter (Imperial) UOMin
Backing Thickness (Metric) UOMmm
Backing Thickness (Imperial) UOMmil
Overall Length (Metric)0.0
Product Series668X
Center Hole Diameter (Imperial)0.0
Backing Thickness (Metric)0.076
Micron Grade0.5 μm
Overall Width (Metric)0.0
Attachment TypePSA Back
Product UsageFiber Optic Connectors
Overall Diameter (Metric)101.6
Abrasive MaterialDiamond
Overall Length (Imperial)0.0
Overall Width (Imperial)0.0
ApplicationFlat Lapping; Polishing; Superfinishing

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