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3M™ Diamond Lapping Film 668X, 1.0 Micron PSA Sheet, 9 in x 11 in, 10/Inner, 100/Case

3M™ Diamond Lapping Film 668X, 1.0 Micron PSA Sheet, 9 in x 11 in, 10/Inner, 100/Case

Part Number 668X
3M ID 7000044840
UPC 00051111499856

Micron Grade	1 μm
Product Form	Sheet
Overall Width (Metric)	228.6 mm
Overall Width (Imperial)	9 in
Overall Length (Imperial)	11 in
Abrasive Material	Diamond

PSA-backed

Most widely used diamond lapping film

Fast cut, increased throughput

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Frequently viewed resources

Tech Data Sheet (PDF, 133KB)

Details

Highlights

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

3M™ Diamond Lapping Film Sheet 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.

Typical properties

Details

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