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3M Products & Supplies

3M™ Diamond Lapping Film 668X, 6.0 Micron PSA Disc, 2 in x NH, 50/Inner, 500/Case - 7000044729

Sold As: 500-Pack
SKU: 7000044729
MPN: 7000044729
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00051111546918
3M ID: 60020003996
5 Digit UPC: 54691
$1,342.05 ($2.68 / 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
Overall Diameter (Metric)50.8
Abrasive MaterialDiamond
Attachment TypePSA Back
Backing Thickness (Metric) UOMmm
Product UsageFiber Optic Connectors
Center Hole Diameter (Metric)0.0
Overall Width (Imperial)0.0
Backing Thickness (Imperial) UOMmil
Overall Diameter (Imperial) UOMin
Overall Length (Imperial)0.0
Backing Thickness (Imperial)3.0
Product Series668X
SubstrateCarbide; Ceramic; Composite; Exotic Alloy; Glass; Hardened Metal; Stone
Backing MaterialPolyester Film
Overall Length (Metric)0.0
Overall Width (Metric)0.0
ApplicationFlat Lapping; Polishing; Superfinishing
Product FormDisc
Overall Diameter (Metric) UOMmm
Backing Thickness (Metric)0.076
Product ColorBrown
Center Hole Diameter (Imperial)0.0
Overall Diameter (Imperial)2.0
Micron Grade6 μm

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