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SKU 7010298941
Legacy SKU 60440199051
UPC 00051125142335
Product Number 341D

3M Cloth Belt 341D is a durable aluminum oxide cloth belt recommended for your metal deburring, general metalworking, and some woodworking applications. It is suitable for wide belt, edge, or portable belt sanding, and can be used for a variety of applications on metal substrates and wood.

  • Tube-shaped band fits inner and outer contours to remove parting lines, imperfections, and burrs
  • X-weight cloth backing withstands heavy sanding and grinding
  • Resin bond withstands high heat and pressure
  • Tough aluminum oxide abrasive mineral cuts fast and performs well on many substrates
  • Bands fit onto a rubber expander wheel attachment (sold separately) for use with a die grinder or rotary drill
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On it's way to you August 22  


Minimum Order 50 Items
Order Increment 50 Items
  High-Quality Cloth Belt Materials
Product Dimensions
Imperial Metric
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Shipping Dimensions
Weight 15.5492 lb
Length 15.98425 in
Width 16.10236 in
Height 13.58268 in
Color Brown


  1. What is the 3M™ Cloth Belt 341D made of?

    The 3M™ Cloth Belt 341D is made from a blend of aluminum oxide abrasive material with polyester cloth backing.

  2. What kind of grinding applications can I use this belt for?

    The 3M™ Cloth Belt 341D is suitable for use in many kinds of grinding and finishing applications on metal substrates, including stainless steel, carbon steel, and brass.

  3. How long does each belt last?

    The longevity of each individual belt will depend on the application and usage. However, typically a single-flex Film-lok layer reinforces the backing for moderate to heavy-pressure applications that provide longer life than non-layered belts.

  4. . Is this product available in various sizes?

    . Yes, you can purchase it in other dimensions based on your requirement but please confirm availability at our stores or website before placing your order.

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.
3M™ Cloth Belt 341D is a high-performance abrasive belt designed for aggressive dry sanding applications. The belt features fast-cutting aluminum oxide abrasive grains resin-bonded to a durable X-weight cotton cloth backing, providing continuous cut and long-life performance. Aluminum oxide mineral is a popular choice among industrial professionals due to its cut-rate, durability, and long life. It is commonly used in both woodworking and metalworking, including ferrous alloys. The abrasive particles are adhered to the cloth backing with resin, creating a strong bond that withstands high heat and pressure. The closed coat construction of the belt offers a consistent, fine finish, making it suitable for finishing on metal and producing a grain pattern. However, it should not be run wet. Abrasive belts come in various widths and lengths and are used on a variety of belt sanding tools for different applications on both wood and metal. 3M offers a broad selection of belts to fit most industrial belt sanders. Wider belts are used with wide belt sanders to dimension or finish wood panels, smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge sanders for sanding flat, narrow surfaces such as panel edges. Narrow belts are used with portable belt sanders for sanding or blending wood pieces such as cabinet doors. Belts come with various splices that join the belt ends. A film media splice achieves a secure bond with a joining film that minimizes chatter marks, ensures a smooth running belt, and produces consistent finishing results. A sine wave splice is constructed of interlocking fingers that enable the splice to travel smoothly over contact wheels, reduce hinging, and provide added strength to the joint area. Sine wave splices are typically used for coarser grades and wide belts.

Overall, 3M™ Cloth Belt 341D is a versatile and durable abrasive belt that provides continuous cut and long-life performance for aggressive dry sanding applications.

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