| SKU | 7000044754 |
|---|---|
| Legacy SKU | 60020011882 |
| UPC | 00051111699515 |
| Catalog Number | 3M661X |
| Product Number | 661X |
3M Diamond Lapping Film Sheet 661X is made from precisely graded diamond particles coated on a polyester film. 3M film 661X provides a consistent, repeatable finish on extremely hard materials while delivering fast cut and increased throughput.
- Most widely used diamond lapping film
- Fast cut, increased throughput
- Flatter surface and sharp edges
- Uniform finish
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null |
Shipping Dimensions |
|
| Weight | 6.14009 lb |
|---|---|
| Length | 8.70079 in |
| Width | 8.50394 in |
| Height | 4.84252 in |
PRODUCT FAQ
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What makes the 3M™ Diamond Lapping Film 661X stand out compared to other similar products?
The 3M™ Diamond Lapping Film 661X is known for its high-quality construction and precise diamond abrasive particles, providing consistent and reliable results with excellent surface finishes.
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Can this product be used on a variety of materials or is it designed for specific applications only?
The 3M™ Diamond Lapping Film 661X is versatile and can be effectively used on various materials such as metals, ceramics, glass, composites, and semiconductors, making it suitable for different applications.
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How long does the diamond abrasive last before needing replacement when using the 3M™ Diamond Lapping Film?
The durable diamond abrasive in the 3M™ Diamond Lapping Film offers an extended lifespan compared to traditional abrasives, ensuring longer usage between replacements while maintaining consistent performance.
The 3M™ Diamond Lapping Film 661X is a high-quality abrasive film designed for precision lapping and polishing applications. With a grit size of 9.0 microns, this lapping film provides excellent surface finish and uniformity. Each sheet measures 6 inches by 6 inches, making it convenient for use on a variety of surfaces.
Featuring a diamond abrasive coating, this lapping film offers superior cutting performance and durability. The diamond particles are precisely graded and evenly distributed, ensuring consistent results and minimizing the risk of scratches or defects. The film is backed by a strong polyester film backing, providing stability and resistance to tearing.
With 25 sheets per inner pack and 250 sheets per case, the 3M™ Diamond Lapping Film 661X offers great value for high-volume applications. It is suitable for use in industries such as electronics, optics, and precision engineering. Whether you need to achieve a mirror-like finish on glass, ceramics, or metals, this lapping film is a reliable choice that delivers consistent and precise results.
- High-quality abrasive film for precision lapping and polishing applications
- Grit size of 9.0 microns for excellent surface finish and uniformity
- Sheet dimensions: 6 inches by 6 inches
- Diamond abrasive coating for superior cutting performance and durability
- Precisely graded and evenly distributed diamond particles for consistent results
- Strong polyester film backing for stability and resistance to tearing
- 25 sheets per inner pack, 250 sheets per case for high-volume applications
- Suitable for use on glass, ceramics, and metals in industries such as electronics, optics, and precision engineering












