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SKU 7100207103
Legacy SKU UU010351128
UPC 00638060729151
Product Number 966F

3M Cubitron II Cloth Belt 966F is designed to provide efficient surface finishing on a variety of metals including stainless steel, titanium and other high nickel alloys. Made with 3M precision shaped ceramic grain attached to a water resistant polyester cloth backing, this belt can aggressively sand and finish surface without discoloring the metal in either wet or dry applications.

  • Delivers exceptional finishes on a variety of metal substrates
  • Cloth backing is tough and flexible for aggressive sanding action
  • Polyester material is water resistant to allow use with liquid lubricants
  • Resin bonding material resists heat and helps to prevent discoloration
  • Ceramic abrasive grains offer excellent cut rate and life for better performance
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On it's way to you April 30  


Minimum Order 3 Items
Order Increment 3 Items
  High-Quality Cloth Belt Materials
Product Dimensions
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Length 0 in
Width 0 in
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Color Maroon


  1. What makes the 3M™ Cubitron™ II Cloth Belt 966F unique compared to other abrasives?

    The 3M™ Cubitron™ II Cloth Belt 966F is made with revolutionary precision-shaped ceramic grain technology that offers fast cutting and long-lasting performance.

  2. Can I use this cloth belt for both metal and woodworking applications?

    Yes, the 3M™ Cubitron™ II Cloth Belt is versatile and suitable for both metalworking and woodworking applications, providing consistent results across various surfaces.

  3. Is the Film-lok feature easy to use when changing belts during a project?

    Absolutely! The Film-lok feature allows for quick belt changes without compromising on secure attachment, making it convenient and efficient during your projects.

  4. How durable is the ZF-weight backing of this cloth belt?

    The ZF-weight backing of the 3M™ Cubitron™ II Cloth Belt offers exceptional durability, ensuring resistance to tearing and extending the life of the abrasive for lasting value.

  5. What sizes are available for this particular Cloth Belt model?

    This specific model comes in dimensions of 40 inches by 157 inches but can also be trimmed to fit smaller machines or custom sizes as needed.

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, Durable, and Heat Resistant

The 3M Cubitron II Cloth Belt 966F is a high-performance abrasive belt designed for moderate pressure applications. Its precision shaped grain (PSG) technology sets it apart from conventional abrasives, offering superior durability and heat resistance. The belt features a water resistant Z & Y-weight, polyester backing that provides excellent strength and allows for use with liquid-based lubricants. Whether used in wet or dry applications, the 966F cloth belt delivers exceptional performance and longevity.

The Science of 3M Precision Shaped Grain

The precision shaped grain (PSG) used in the 3M Cubitron II Cloth Belt 966F represents a significant advancement in abrasive technology. Developed through a proprietary process, PSG is a ceramic mineral that enhances the toughness and hardness of the grain. What sets PSG apart is its unique triangular shape, engineered to continually fracture into super-sharp points and edges. This slicing action, as opposed to gouging or "plowing" like conventional abrasives, results in a super-fast cut with reduced heat build-up. The PSG also stays cooler and sharper, leading to longer-lasting performance compared to conventional abrasives.

Get the Belt You Need

3M offers a wide range of abrasive belts to suit various metalworking applications. These belts come in different widths and lengths, catering to the needs of different belt sanding tools. For flat finishing, wide belts are used with wide belt sanders to remove and smooth rough cut metal sheets or slabs, as well as to add a grain pattern to stainless steel sheets. Medium-width belts are typically used on a backstand for tasks such as weld removal or removing casting gate.

Brochures, Catalogs & Data Sheets
  • Pdf   Safety Inserts_3m coated abras
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