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SKU 7100276415
Legacy SKU 60440410342
UPC 00638060898840
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 June 4  


Minimum Order 40 Items
Order Increment 40 Items
  High-Quality Cloth Belt Materials
Product Dimensions
Imperial Metric
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Shipping Dimensions
Weight 546.36281 lb
Length 48 in
Width 42 in
Height 55 in
Color Maroon


  1. I'm happy to help with that!

    What makes the 3M™ Cubitron™ II Cloth Belt 966F different from other abrasives on the market?

  2. The 966F features our precision-shaped ceramic grain, engineered for fast cutting and durability compared to conventional abrasives.

    Is the belt compatible with all types of sanding machines?

  3. Yes, the Film-lok backing system allows for easy attachment and compatibility with various sanding machines.

    How many belts come in a case of this particular product?

  4. Each case contains 40 belts, providing you with a bulk quantity for your sanding needs.

    Can I use these belts for both metal and wood applications?

  5. Absolutely! The 3M™ Cubitron™ II Cloth Belt 966F is versatile and suitable for both metalworking and woodworking tasks.

    . What advantage does YF-weight bring to this cloth belt?

  6. . The YF-weight design in this cloth belt enhances its flexibility while maintaining strength, ensuring efficient performance across a variety of applications.

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 design allows the grains to slice through the substrate, rather than gouging or "plowing" like conventional abrasives. The result is a super-fast cut with reduced heat build-up, minimizing stress cracks and discoloration on the workpiece. Additionally, PSG's cooler and sharper properties contribute to its extended lifespan compared to traditional abrasives.

Get the Belt You Need

3M offers a wide range of abrasive belts to suit various metalworking applications and belt sanding tools. These belts come in different widths and lengths, catering to the specific needs of industrial belt sanders. Wider belts are ideal for flat finishing, allowing for the removal and smoothing of rough cut metal sheets or slabs, as well as adding a grain pattern to stainless steel sheets. Medium-width belts are commonly used on backstands for tasks such as weld removal or removing casting gates. Whatever your metalworking requirements, 3M has the right belt to meet your needs.

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