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SKU 7000000307
Legacy SKU 60070008457
UPC 00051111499672
Catalog Number 3M661X
Product Number 661X

3M Diamond Lapping Film Roll 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
  • Available in discs, sheets and rolls
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On it's way to you February 27  

Qty

Minimum Order 1 Roll
Order Increment 1 Roll
Product Dimensions
Imperial Metric
Weight 4.61009 lbs
Width 8 in
Length 50 ft
Height 30 μm
Shipping Dimensions
Weight 4.616 lb
Length 8.9 in
Width 6.5 in
Height 6.5 in

PRODUCT FAQ

  1. Of course! Here are some questions and answers

    How is the 3M™ Diamond Lapping Film 661X different from other lapping films on the market?

  2. The 3M™ Diamond Lapping Film 661X is designed to provide consistent, high-quality finishes and precise surface flatness due to its advanced diamond abrasive technology. It offers superior performance for critical polishing applications.

    What size is the roll of the 3M™ Diamond Lapping Film 661X?

  3. The roll of our Diamond Lapping Film measures at an ample 8 inches by 50 feet, making it suitable for various industrial or manufacturing purposes.

    Is the 3M™ Diamond Lapping Film easy to use for beginners in polishing and finishing applications?

  4. Yes, absolutely! Our lapping film is user-friendly and can be easily applied on a variety of surfaces. Its durable construction allows for long-lasting usage, even for those new to polishing techniques.

Product Description: 3M™ Diamond Lapping Film 661X, 30.0 Micron Roll, 8 in x 50 ft x 3 in ASO, 1/Case

The 3M™ Diamond Lapping Film 661X is a high-quality abrasive film designed for precision lapping and polishing applications. With a grit size of 30.0 microns, this lapping film is ideal for achieving a fine finish on a variety of materials, including metals, ceramics, and glass. The roll measures 8 inches in width and 50 feet in length, making it suitable for both small-scale and large-scale projects. Additionally, the film is backed with a 3-inch adhesive-sensitive optical (ASO) backing, ensuring easy and secure attachment to lapping plates or other surfaces.

What sets the 3M™ Diamond Lapping Film 661X apart is its use of diamond abrasive particles. Diamonds are known for their exceptional hardness and durability, making them highly effective for precision lapping and polishing. The film's uniform distribution of diamond particles ensures consistent and reliable results, while its precisely controlled particle size allows for precise material removal and surface finishing.

With its long-lasting performance and versatility, the 3M™ Diamond Lapping Film 661X is a trusted choice for a wide range of applications, including semiconductor manufacturing, optical component fabrication, and precision machining. Each case contains one roll of lapping film, providing ample supply for various projects. Experience the superior quality and performance of 3M™ Diamond Lapping Film 661X for your lapping and polishing needs.

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