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3M™ DIAMOND LAPPING FILM 668X, 0.50 MICRON PSA DISC, 8 IN X NH, 25/INNER, 250/CASE

3MA7000044835 MFG #: 7000044835
$29.31 / EA
3M 8xNH OFF WHITE 668X
  • Abrasive Material: Diamond
  • Applicable Materials: Carbide, Ceramic, Composites, Exotic Alloy and Hardened Metal
  • Country of Origin: US
  • Disc Diameter: 8 in
  • Grade: Super Fine
  • Grit: 0.5 u
  • Manufacturer Name: 3M
  • Type: PSA
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 0.1 and 30 micron.
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  • Item Features
  • PSA backed
  • Most widely used diamond lapping film
  • Fast cut, increased throughput
  • Flat surfaces and low edge rounding
  • Uniform finish
  • Available in discs, sheets and rolls