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SKU 7100227064
Legacy SKU UU011005665
UPC 00638060577080
Product Number 784F

3M Cubitron II Cloth Belt 784F features 3M Precision-Shaped Grain for longer life and a faster, more consistent cut than conventional ceramic aluminum oxide belts. A precise mix of shaped ceramic and premium aluminum oxide delivers optimal cut in medium-pressure grinding and blending applications. The belt also features a waterproof backing and grinding aid.

  • 3M Precision-Shaped Grain blend provides significantly longer life than comparable aluminum oxide belts
  • Proprietary mineral provides consistent, faster results on medium pressure applications, helping to improve productivity and throughput
  • Reduces changeouts and downtime in robotic and pressure-assisted applications
  • Moderately flexible backing provides conformability for grinding and blending both straight and contoured surfaces
  • YF-weight polyester backing is used for Grades 36-80, while lighter XF-weight polyester backing is used for Grades 120-180
  • Grinding aid cools abrasive processes on heat-sensitive alloys
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On it's way to you May 3  

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Minimum Order 200 Items
Order Increment 200 Items
  High-Quality Cloth Belt Materials
  Durable
  Versatile
  Multi-Functional
Product Dimensions
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Weight 0 lb
Length 0 in
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Height 0 in
Color Maroon

PRODUCT FAQ

  1. Sure, here are some common questions about the 3M™ Cubitron™ II Cloth Belt 784F

    What is the grit size of the 3M™ Cubitron™ II Cloth Belt 784F?

  2. The grit size of this belt is 80+, which indicates a medium-coarse abrasive material.

    What does YF-weight mean in relation to this cloth belt?

  3. YF-weight refers to the weight classification of the backing material, indicating that it's a sturdy and durable option for heavy-duty applications.

    What is the recommended application for the Fabri-lok feature on this belt?

  4. The Fabri-lok feature provides secure attachment and easy installation onto compatible tools, making it ideal for various grinding and finishing tasks.

    Can you explain what Single-flex means in terms of this product?

  5. Single-flex indicates that this cloth belt offers flexibility during use, allowing for better conformability and contact with work surfaces.

    What does Scallop A signify for this specific cloth belt?

  6. Scallop A designates a type of edge treatment on the belt that helps prevent fraying or premature wear along its edges.

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.
Outstanding Performance on Medium Pressure Applications

The 3M Cubitron II Cloth Belt 784F is specifically designed for medium pressure industrial applications. It features 3M Precision-Shaped Grain technology, which allows for exceptionally fast cutting and self-sharpening during grinding. This belt is made with a blend of ceramic and aluminum oxide, providing cost-effective performance on medium-pressure applications where a full ceramic belt may not be necessary.

Ideal for Robotic Grinding and Degating

When it comes to medium and high-pressure applications like robotic grinding, it is crucial to choose a premium abrasive belt. The 3M Cubitron II Cloth Belt 784F is a fast-cutting and long-lasting option that is perfect for these types of applications. The mineral in the belt continually fractures into sharp edges, ensuring consistent cutting throughout the belt's lifespan. This reduces the need for frequent belt changes and minimizes downtime in robotic cells, allowing for increased productivity.

Run it Wet or Dry

The 3M Cubitron II Cloth Belt 784F is designed to be used wet or dry. Its water-resistant polyester backing allows for wet grinding, while also providing protection for heat-sensitive alloys such as stainless steel, titanium, nickel alloys, and cobalt alloys. The belt incorporates a grinding aid to help reduce grinding temperatures, preventing heat-related stress cracks and discoloration. Additionally, the abrasive is firmly bonded to the backing with resin, ensuring durability even under high heat and pressure.

The Science of 3M Precision-Shaped Grain Blend

3M Precision-Shaped Grain is a revolutionary abrasive technology developed by 3M. This ceramic mineral is engineered using a proprietary process to enhance its toughness and hardness. The mineral is then shaped into uniform triangular grains that continually fracture into super-sharp points and edges. Unlike conventional abrasives that tend to gouge or "plow," 3M Precision-Shaped Grain slices through the substrate, resulting in a super-fast cut and reduced heat build-up on the workpiece. This helps prevent heat-related stress cracks and discoloration, while also providing longer-lasting performance compared to conventional abrasives.

Engineered for Demanding Industrial Environments

With over 100 years of experience, 3M is a trusted supplier of abrasives to the metalworking industry. The 3M Cubitron II Cloth Belt 784F is engineered to meet the demands of demanding industrial environments. Whether you need to grind or finish various metals, including heat-sensitive alloys, this belt delivers immediate and uniform results throughout its lifespan. With a wide range of minerals, backings, and bonds, 3M offers a full line of quality coated and bonded abrasives to suit any grinding and finishing application.

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