through rough waters
3M™ Diamond Lapping Film 668X, 30.0 Micron PSA Disc, 8 in x NH, 25/Inner, 250/Case
$30.31 / Each
| SKU | 7000044731 |
|---|---|
| Legacy SKU | 60020004242 |
| UPC | 00051111560167 |
| Catalog Number | 3M668X |
| Product Number | 668X |
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.
- 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
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null | |
| Diameter | 8 in | 203.2 mm |
| Center Hole Diameter | 0 NP | 0.0 NP |
Shipping Dimensions |
|
| Weight | 5.00008 lb |
|---|---|
| Length | 12.00787 in |
| Width | 12.00787 in |
| Height | 4.80315 in |
PRODUCT FAQ
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What makes 3M™ Diamond Lapping Film 668X unique compared to other lapping films?
The 3M™ Diamond Lapping Film 668X is engineered with a precise micron-grade diamond abrasive that provides consistent finish and sharpening results. Its high-quality construction ensures durability and long-lasting performance.
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How easy is it to attach the PSA disc to machinery or equipment?
Attaching the PSA (Pressure Sensitive Adhesive) disc of the 3M™ Diamond Lapping Film 668X is simple - just peel off the backing and firmly press it onto your machine's platen or backing plate. This allows for quick setup and secure attachment during use.
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Can this product be used on a variety of materials for lapping applications?
Yes, the versatility of the 3M™ Diamond Lapping Film 668X allows it to be used on various materials, including ceramics, metals, glass, and composites. It delivers consistent results across different substrates for a wide range of lapping applications.
The 3M™ Diamond Lapping Film 668X is a high-quality abrasive disc designed for precision lapping and polishing applications. With a 30.0-micron grit size, this disc is perfect for achieving a fine finish on a variety of materials. The disc features a pressure-sensitive adhesive (PSA) backing, allowing for easy attachment and removal from a variety of surfaces.
Measuring 8 inches in diameter, this disc provides a generous working area for efficient and effective lapping and polishing. The "NH" designation indicates that the disc has a non-hole configuration, providing a consistent and even abrasive surface. Each case contains 25 discs, with a total of 250 discs per case, ensuring a long-lasting supply for your polishing needs.
The 3M™ Diamond Lapping Film 668X is engineered with 3M's advanced diamond abrasive technology, ensuring superior performance and durability. The diamond particles are precisely graded and evenly distributed across the disc, resulting in consistent and predictable cutting action. This lapping film is suitable for use on a wide range of materials, including metals, ceramics, glass, and composites.
- High-quality abrasive disc for precision lapping and polishing applications
- 30.0-micron grit size for achieving a fine finish
- Pressure-sensitive adhesive (PSA) backing for easy attachment and removal
- 8-inch diameter disc provides a generous working area
- Non-hole configuration for a consistent and even abrasive surface
- 25 discs per inner pack, 250 discs per case for long-lasting supply
- Engineered with 3M's advanced diamond abrasive technology for superior performance
- Suitable for use on metals, ceramics, glass, and composites
