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SKU 7010307670
Legacy SKU 60020005314
UPC 00051111561430
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
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On it's way to you July 23  

Qty

Minimum Order 25 Sheets
Order Increment 25 Sheets
Product Dimensions
Imperial Metric
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Width 0 null
Length 0 null
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Shipping Dimensions
Weight 3.99919 lb
Length 8.7 in
Width 8.5 in
Height 4.8 in

PRODUCT FAQ

  1. What is the purpose of 3M™ Diamond Lapping Film 661X, 1.0 Micron Sheet?

    The purpose of this lapping film is for precision polishing and finishing applications on various materials including metals, ceramics, glass, and other hard surfaces.

  2. What size are the sheets in a case of 3M™ Diamond Lapping Film 661X?

    Each sheet measures 3 inches by 6 inches in size, providing ample coverage for your polishing needs.

  3. How many sheets come in each inner package and case of this lapping film?

    There are 25 sheets included in each inner package and a total of 250 sheets per case to ensure you have an abundant supply for your projects.

  4. Is the micron rating important when selecting lapping film?

    Yes, the micron rating indicates the level of abrasiveness or fineness. The lower the micron value (in this case, 1.0), the finer the finish it provides.

  5. Can I use this diamond lapping film with water as a lubricant?

    Yes! This product can be used wet with water to help facilitate smooth and efficient polishing while minimizing heat buildup during use.

Product Description: 3M™ Diamond Lapping Film 661X, 1.0 Micron Sheet, 3 in x 6 in, 25/Inner, 250/Case

The 3M™ Diamond Lapping Film 661X is a high-quality abrasive sheet designed for precision lapping and polishing applications. With a 1.0-micron particle size, this lapping film provides exceptional surface finishes and uniform material removal. Each sheet measures 3 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 extended product life. The diamond particles are precisely graded and evenly distributed, ensuring consistent results and reducing the risk of scratching or gouging the workpiece. The film is also highly durable, allowing for multiple uses before replacement.

With 25 sheets per inner pack and 250 sheets per case, the 3M™ Diamond Lapping Film 661X offers excellent value for high-volume applications. Whether you are working on ceramics, metals, or other hard materials, this lapping film is an ideal choice for achieving precise and professional results. Trust 3M's expertise in abrasives to deliver the performance and reliability you need.

  • 1.0-micron particle size for exceptional surface finishes
  • 3 inches by 6 inches sheet size for versatility
  • Diamond abrasive coating for superior cutting performance
  • Precisely graded and evenly distributed diamond particles for consistent results
  • Durable construction for multiple uses
  • 25 sheets per inner pack, 250 sheets per case for high-volume applications
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