3M Cloth Belt 341D, P120 X-weight, 37 in x 60 in, Sine-lok, Single-flex, Case of 5

• 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 proven brand and model. This belt is designed for demanding sanding tasks, ensuring consistent results every time you use it. Its reputation makes it a preferred choice for professionals.

With the 341D model, you get a product that fits well into various sanding setups. The brand's quality control means you can trust this belt for metal deburring and woodworking projects alike.

Durable P120 X-weight Backing

This belt features a P120 grade, providing a balance of aggressive cutting and smooth finishing. The X-weight cloth backing adds durability, allowing it to withstand heavy sanding and grinding without tearing.

The P120 grit is ideal for removing imperfections and burrs, while the X-weight backing supports long-lasting use. This combination makes the belt suitable for tough applications on metal and wood.

Optimal 37 Inch Size

Measuring 37 inches by 60 inches, this belt fits a wide range of sanding machines. The size ensures ample coverage for larger surfaces, improving efficiency and reducing the need for frequent belt changes.

The 37 in x 60 in dimension is perfect for wide belt sanders and other tools, making it versatile for different projects. It helps maintain smooth operation and consistent sanding results.

Sine-lok Single-flex Technology

The Sine-lok splice design enhances belt strength and smoothness during use. This single-flex format allows the belt to flex easily while maintaining a secure joint, reducing chatter and wear.

Thanks to the sine wave splice, the belt travels smoothly over contact wheels, which is especially useful for coarser grades and wide belts. This technology extends belt life and improves finishing quality.

Convenient Case Pack Count

Sold as a case of 5, this pack size offers convenience and value for frequent users. Having multiple belts on hand reduces downtime and keeps your workflow steady.

The case pack ensures you’re prepared for ongoing sanding tasks without needing to reorder frequently. It’s a practical choice for workshops and industrial settings.