| SKU | 7100034567 |
|---|---|
| Legacy SKU | JC320073920 |
| UPC | 04548623835105 |
Micron graded diamond particles contained in a precisely microreplicated structure provide longer life, aggressive cut, and superior finish over standard lapping film products. Available in 0.5, 2, and 9 micron grades in discs, sheets and rolls.
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null |
Shipping Dimensions |
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| Weight | 3.30693 lb |
|---|---|
| Length | 14.17323 in |
| Width | 12.99213 in |
| Height | 1.1811 in |
PRODUCT FAQ
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What is the grit size of the 3M™ Trizact Diamond Lapping Film 661XA, 0.5 μm?
Great question! The 0.5 μm grade refers to a very fine diamond abrasive—about equivalent to roughly a 30,000-grit level. It’s perfect for achieving an ultra-fine, mirror-like finish on your materials!
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Does this lapping film have a pressure-sensitive adhesive backing?
Yes, it does! The PSA stands for Pressure-Sensitive Adhesive. This means each sheet has a handy peel-and-stick backing that makes application and removal quick and easy.
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How big are the sheets in this case of Trizact Diamond Lapping Film?
Each sheet measures 228 mm by 280 mm—that’s about 9 inches by 11 inches—giving you plenty of surface area to work with on each one. And remember, there are 25 sheets per case!

