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SKU 7100287121
Legacy SKU 60440412587
UPC 00068060657466
Product Number 384F

3M Cloth Belt 384F is a general-purpose aluminum oxide cloth-backed belt recommended for metal deburring, general metalworking, and some woodworking applications. It is optimized for use on mild steel and carbon steel, and is also effective on softer metals like aluminum, bronze and brass.

  • General purpose belt delivers consistent, reliable performance on a wide range of substrates
  • Polyester waterproof backing holds up for wet and dry applications
  • XF-weight cloth backing withstands grinding and heavy sanding
  • Resin bond withstands high heat and pressure
  • Aluminum oxide abrasive mineral offers reliable performance and performs well on many substrates
  • Suitable for use on a backstand or benchtop belt sander and for stroke sanding, portable belt grinding, and wide belt grinding and finishing
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On it's way to you December 10  

Qty

Minimum Order 2 Items
Order Increment 2 Items
  High-Quality Cloth Belt Materials
  Durable
  Versatile
  Multi-Functional
Product Dimensions
Imperial Metric
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Shipping Dimensions
Weight 22.267 lb
Length 70.1 in
Width 15.9 in
Height 10.6 in

PRODUCT FAQ

  1. Sure, here are some questions and answers for you

    What is the backing material of the 3M™ Cloth Belt 384F?

  2. The 3M™ Cloth Belt 384F features a film-backed material.

    How many belts come in a case of the 3M™ Cloth Belt 384F?

  3. Each case includes two belts of the 3M™ Cloth Belt 384F.

    What does XF-weight mean in relation to this belt?

  4. The XF-weight designation indicates an extra-fine grit size for precision sanding applications.

    Can the Film-lok feature on this belt help with quick changes during sanding tasks?

  5. Yes, the Film-lok feature allows for easy and quick changes when switching out abrasives.

    Are these cloth belts suitable for heavy-duty industrial use?

  6. Absolutely! The 3M™ Cloth Belt 384F is designed for high-performance and durability in heavy-duty industrial 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.
Consistent, Reliable Performance

The 3M Cloth Belt 384F is designed to deliver fast-cutting performance and long-lasting durability for aggressive metalworking applications. It features aluminum oxide abrasive grains that are resin-bonded to a strong X-weight polyester cloth backing. This combination ensures a continuous cut and extended lifespan, making it ideal for demanding tasks. Additionally, the closed coat construction provides a consistent, fine finish and is capable of producing a grain pattern. The belt is also waterproof, allowing it to be used in both wet and dry applications.

Fast-Cutting Grain with Durable Construction

Aluminum oxide mineral is a popular choice among industrial professionals due to its exceptional cut-rate, durability, and longevity. It is suitable for use on a wide range of materials in both woodworking and metalworking, including ferrous alloys. As the most commonly used industrial abrasive, it offers reliable performance in various applications. The abrasive particles are securely adhered to the cloth backing using resin, creating a strong bond that can withstand high heat and pressure. This makes the belt suitable for tasks such as gate grinding, weld removal, deburring, and finishing.

3M Engineered for Optimal Performance

With over a century of experience, 3M is a trusted supplier of abrasives to the metalworking and woodworking industries. The 3M Cloth Belt 384F is engineered by 3M's experts to deliver superior performance. It is designed with increased cut and durability to tackle general purpose sanding and grinding applications effectively. This belt is a testament to 3M's commitment to providing innovative solutions for industrial applications through their scientific expertise.

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