3M Cloth Belt 341D, 40 X-weight, 3 in x 24 in, Film-lok, Single-flex, Case of 25

• 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 belt is designed for durability and fast cutting, making it a solid choice for metal deburring and general metalworking tasks.

Its resin bond withstands high heat and pressure, ensuring long-lasting use. The 341D model is well-suited for both metal and some woodworking applications, providing versatility in your workshop.

Durable X-weight Backing

This belt features an X-weight cloth backing that can handle heavy sanding and grinding without wearing out quickly. The tough cotton cloth backing supports continuous cut and long-life performance for demanding jobs.

The 40 X-weight backing helps maintain belt integrity during aggressive dry sanding, making it ideal for professionals who need consistent results on various substrates.

Precise Size And Format

The belt measures 3 inches by 24 inches, fitting many standard belt sanding tools. This size is practical for both portable and stationary sanders, offering flexibility for different sanding tasks.

It comes as a case of 25 belts, ensuring you have enough supply for ongoing projects. The Film-lok single-flex format provides a smooth running belt with minimal chatter marks for consistent finishing.

Effective Contour Fit

The tube-shaped band design fits inner and outer contours perfectly, allowing you to remove parting lines, imperfections, and burrs with ease. This shape enhances the belt’s ability to work on complex surfaces.

Its single-flex construction supports smooth operation on die grinders or rotary drills when used with a rubber expander wheel attachment, expanding its usability across tools.

Wide Application Range

3M Cloth Belt 341D is suitable for metalworking and some woodworking, including ferrous alloys and wood panels. Its aluminum oxide abrasive is popular for cutting fast and lasting long on various materials.

Use it on wide belt sanders, edge sanders, or portable belt sanders depending on your project needs. The case of 25 belts ensures you’re stocked for multiple sanding applications.