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SKU 7010307957
Legacy SKU 60440196644
UPC 00051144266401
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 July 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 6.5 lb
Length 14 in
Width 14 in
Height 4.9 in
Color Brown


  1. What type of abrasive material is used in 3M™ Cloth Belt 341D, 2 in x 36 in 80 X-weight, 50 ea/Case?

    The abrasive used in this cloth belt is aluminum oxide.

  2. Can this cloth belt be spliced and cut to custom lengths?

    Yes, these belts can easily be spliced and cut according to your desired length without damaging the belt's structure.

  3. What materials are suitable for grinding with this cloth belt?

    This product works well on metals such as stainless steel, carbon steel, titanium as well as other hard surfaces like ceramics or fiberglass.

  4. How many pieces are included per case of the 3M™ Cloth Belt 341D?

    : There are fifty (50) pieces included per case.

  5. : What makes the backing of this cloth flexible enough to conform around curved surfaces during sanding?

    : The J-weight cotton backing provides exceptional flexibility that conforms perfectly around detailed contours and curves making it great for curve sanding 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.
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. In summary, 3M™ Cloth Belt 341D is a durable and high-performance abrasive belt suitable for aggressive dry sanding applications. It is just one of many abrasive belts offered by 3M for various industrial belt sanding applications.
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