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SKU 7010325518
Legacy SKU 60020010819
UPC 00051111698440
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 August 13  

Qty

Minimum Order 1 Roll
Order Increment 1 Roll
Product Dimensions
Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Shipping Dimensions
Weight 2 lb
Length 6.81299 in
Width 7.5 in
Height 4.9 in

PRODUCT FAQ

  1. Got it! Let's get started.

    What is the grit size of the 3M™ Diamond Lapping Film 661X, 3.0 Micron Roll?

  2. The grit size of this lapping film is 3.0 microns, which provides a fine finish for precision polishing applications.

    How long is the roll of the 3M™ Diamond Lapping Film 661X, 3.0 Micron Roll?

  3. The roll measures 50 feet in length, providing ample material for your lapping needs.

    Can this product be used on various materials?

  4. Yes, the diamond abrasive material of this lapping film allows it to be used on a wide range of materials including metals and ceramics.

    How many rolls come in a case of the 3M™ Diamond Lapping Film 661X, 3.0 Micron Roll?

  5. Each case contains one roll measuring at a width of three inches and a length of fifty feet for your convenience.

Product Description: 3M™ Diamond Lapping Film 661X, 3.0 Micron Roll, 3 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 particle size of 3.0 microns, this lapping film offers excellent cutting performance and consistent results. The roll measures 3 inches in width and 50 feet in length, providing ample material for various projects. The film is backed with a strong adhesive, ensuring secure attachment to lapping plates or other surfaces.

Featuring a unique diamond abrasive technology, the 3M™ Diamond Lapping Film 661X delivers superior performance and durability. The diamond particles are precisely graded and evenly distributed across the film, allowing for precise and uniform material removal. This makes it an ideal choice for applications that require high precision and surface finish, such as optical components, semiconductors, and electronic devices.

The 3M™ Diamond Lapping Film 661X is easy to use and can be applied to a variety of materials, including metals, ceramics, and glass. Its flexible backing conforms to the shape of the workpiece, ensuring consistent contact and efficient material removal. The film is also resistant to tearing and provides long-lasting performance, reducing the need for frequent replacements. With its exceptional cutting ability and consistent results, the 3M™ Diamond Lapping Film 661X is a reliable choice for achieving precise and high-quality finishes.

  • Particle Size: 3.0 microns
  • Roll Dimensions: 3 inches x 50 feet x 3 inches ASO
  • Backing: Strong adhesive for secure attachment
  • Applications: Precision lapping and polishing of optical components, semiconductors, and electronic devices
  • Material Compatibility: Metals, ceramics, and glass
  • Features: Diamond abrasive technology, precise and uniform material removal, flexible backing, tear-resistant
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