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SKU 7100192077
Legacy SKU 60440321101
UPC 00638060391655
Product Number 656WY

3M Diamond Polishing PSA Cloth Disc 656WY grinds and polishes tough, hard-to-grind materials, such as carbides and ceramics. Micron-graded diamond particles bonded to a flexible, J-weight waterproof cloth backing make this a durable, consistent abrasive with a long service life. A pressure sensitive backing allows swift and simple attachment.

  • Micron-graded diamond mineral for use on hard-to-grind materials
  • Flexible, J-weight cloth backing is waterproof for use with coolants
  • Pressure sensitive adhesive backing makes tool attachment easyc
  • Available in grades 1800, 3000, 8000 and 50,000 mesh (9µ, 6µ, 3µ and 0.5µ)
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On it's way to you January 8  

Qty

Minimum Order 50 Items
Order Increment 50 Items
  Multi-Functional
  Long-Life Performance
  Custom Fit
  Fast Cut Rate
Product Dimensions
Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
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Center Hole Diameter 1/2 in
Shipping Dimensions
Weight 1.06197 lb
Length 8.8189 in
Width 7.79528 in
Height 3.50394 in
Maximum Speed 15,000 rpm

PRODUCT FAQ

  1. What is 3M™ Diamond Polishing PSA Cloth Disc 656WY?

    The 3M™ Diamond Polishing PSA Cloth Disc 656WY is a polishing disc made with diamond abrasive particles.

  2. What size are the discs and how many come in one pack?

    The discs measure at 3 x 1/2 inches and there are 10 per inner pack, with a total of 100 per case.

  3. Can these discs be used on any type of surface or material?

    These diamond polishing discs can be used for finishing on hard materials such as stone, glass, ceramic, and composite plastic surfaces.

  4. what's the mesh count for this particular model

    The mesh count for this specific model is an ultra-fine grade that ranges up to a high-performance rating of up to 50,000.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Tough-Cutting, Uniform Finish

The 3M™ Diamond Polishing PSA Cloth Disc 656WY is designed for grinding and polishing tough materials like ceramics, tungsten and chrome carbides, and composites. With 3,000, 8,000, and 50,000 mesh grades, this disc can achieve a wide range of surface finishes on various hard-to-grind substrates and applications. The flexible, J-weight cloth provides a durable, consistent backing for polishing on and around contoured surfaces.

Use Wet for Finer Finish and Longer Abrasive Life

To achieve optimum results, use this diamond abrasive disc with a coolant. Coolant is a desirable component of diamond polishing because it efficiently cools both the work and the abrasive. Additionally, coolant will remove swarf and prolong abrasive life.

Press On, Peel Off

3M designed this diamond abrasive disc with a pressure-sensitive adhesive (PSA) to make tool attachment swift and easy. The PSA backing adheres like a sticker, so operators can secure the abrasive to a tool by applying light pressure. Swift tool attachment helps enhance productivity and throughput.

Applications

The 3M™ Diamond Polishing PSA Cloth Disc 656WY is used on hard-to-finish materials, including thermal spray parts, ceramics, composites, HVOF coatings, chilled iron, and non-ferrous metal.

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