3M Cloth Belt 341D, P120 X-weight, 1 in x 42 in, Film-lok, Single-flex, Case of 200

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

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.

3M Cloth Belt 341D comes with fast-cutting aluminum oxide abrasive grains resin-bonded to a durable X-weight cotton cloth backing to provide you with continuous cut and long-life performance necessary for more aggressive dry sanding applications. For finishing on metal, the closed coat construction offers a consistent, fine finish, and is suitable for producing a grain pattern. This belt should not be run wet.

Aluminum oxide mineral is a popular choice among industrial professionals because of its cut-rate, durability, and long life. It can be used on a wide variety of materials in both woodworking and metalworking, including ferrous alloys, and is the most commonly used industrial abrasive. The abrasive particles are adhered to the cloth backing with resin, creating a strong bond that withstands high heat and pressure.

Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding tools for many different applications on both wood and metal. At 3M we offer a broad selection of belts to fit most any industrial belt sander. 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; and 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.

Trusted 3M Cloth Belt

The 3M Cloth Belt 341D offers reliable performance with its aluminum oxide abrasive mineral. This model is designed for durability and fast cutting, making it ideal for metal deburring and general metalworking tasks. Its resin bond can handle high heat and pressure, ensuring long-lasting use.

With a P120 X-weight grade, this belt balances aggressive sanding with a fine finish. The tough cloth backing supports heavy sanding and grinding, making it suitable for various industrial applications where consistent results are needed.

Precise Size And Format

This belt measures 1 inch by 42 inches, fitting many portable and edge belt sanders. Its tube-shaped design allows it to conform to inner and outer contours, effectively removing parting lines and burrs from metal and wood surfaces.

The Film-lok format technology ensures a smooth running belt with minimal chatter marks. This splice type secures the belt ends firmly, providing consistent finishing results across different sanding tools.

Durable Backing Material

The X-weight cloth backing on the 3M Cloth Belt 341D withstands heavy sanding and grinding demands. This backing supports the abrasive grains firmly, allowing the belt to maintain its shape and performance during tough jobs.

Its single-flex design enhances flexibility, making it easier to work on curved or irregular surfaces. This feature is especially useful in metalworking and woodworking where precision sanding is required.

Versatile Application Uses

This belt is suitable for a variety of sanding tasks including metal deburring, woodworking, and finishing. It works well on ferrous alloys and wood, making it a versatile choice for industrial professionals.

It can be used on wide belt sanders, edge sanders, and portable belt sanders, adapting to different project needs. The belt’s closed coat construction helps produce a consistent grain pattern on metal surfaces.

Convenient Bulk Packaging

Sold as a case of 200 belts, this pack size is ideal for businesses or workshops with frequent sanding needs. Buying in bulk ensures you have a steady supply of 3M Cloth Belt 341D belts on hand for ongoing projects.

The large quantity helps reduce downtime caused by belt changes and supports cost-effective purchasing. This case size is perfect for industrial environments requiring reliable and consistent sanding materials.