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SKU 7000000305
Legacy SKU 60070008432
UPC 00051111499658
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 17  

Qty

Minimum Order 2 Rolls
Order Increment 2 Rolls
Product Dimensions
Imperial Metric
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Width 0 null
Length 0 null
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Shipping Dimensions
Weight 18.79882 lb
Length 14.76378 in
Width 14.76378 in
Height 5.3937 in

PRODUCT FAQ

  1. What is the purpose of 3M™ Diamond Lapping Film 661X, 30.0 Micron Roll?

    The purpose of the 3M™ Diamond Lapping Film 661X is for precision lapping and polishing applications, offering consistent surface finish.

  2. How long is the roll of the 3M™ Diamond Lapping Film 661X, and what are its dimensions?

    The roll size of the Diamond Lapping Film is 4 inches wide by 50 feet long with a core diameter of 3 inches, suitable for various industrial polishing tasks.

  3. How many rolls come in each case of the product?

    Each case contains one roll of the high-quality 3M™ Diamond Lapping Film, providing a sufficient quantity for your lapping needs.

Product Description: 3M™ Diamond Lapping Film 661X, 30.0 Micron Roll, 4 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 30.0 micron grit size, this roll offers excellent material removal capabilities while producing a consistent and uniform finish. The film measures 4 inches in width and 50 feet in length, making it suitable for a wide range of projects.

Featuring a unique diamond abrasive technology, this lapping film delivers superior performance and durability. The diamond particles are precisely graded and evenly distributed across the film, ensuring consistent cutting action and extended product life. The film is also designed to resist loading, allowing for continuous and efficient cutting throughout the lapping process.

The 3M™ Diamond Lapping Film 661X is easy to use and can be applied to various materials, including metals, ceramics, and glass. Its flexible backing conforms to different shapes and contours, enabling precise and controlled material removal. Whether you are working on optical components, electronic devices, or other precision parts, this lapping film is an excellent choice for achieving high-quality finishes.

  • 30.0 micron grit size for efficient material removal
  • 4 inches wide and 50 feet long for versatile use
  • Diamond abrasive technology for superior performance and durability
  • Resists loading for continuous cutting action
  • Flexible backing for easy application on various materials
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