3M Cloth Belt 341D, 3-1/2 in x 15-1/2 in P120 X-weight, Case of 50

• 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 well-known brand and model. This belt is designed for demanding sanding tasks, ensuring consistent results every time you use it.

Its durable construction makes it suitable for metal deburring and woodworking, making the 3M 341D a versatile choice for professionals and hobbyists alike.

Precise Size And Dimensions

This belt measures 3-1/2 inches by 15-1/2 inches, providing a perfect fit for many belt sanding tools. The size allows for effective sanding on both flat and contoured surfaces.

Its dimensions make it ideal for portable belt sanders and edge sanders, helping you achieve smooth finishes on wood and metal projects with ease.

Durable P120 X-weight Backing

The P120 grade ensures a fine abrasive grit that balances cutting speed and finish quality. The X-weight cloth backing adds strength, allowing the belt to withstand heavy sanding and grinding tasks.

This combination of grade and backing supports long-lasting use, making it suitable for aggressive dry sanding applications without sacrificing durability.

Flexible Tube-Shaped Format

The tube-shaped belt fits both inner and outer contours, which helps remove parting lines, imperfections, and burrs efficiently. This format enhances versatility across different sanding needs.

Its shape works well with rubber expander wheel attachments (sold separately), making it compatible with die grinders or rotary drills for detailed metalworking and woodworking.

Convenient Case Of 50

Sold in a case of 50, this pack size offers great value and ensures you have plenty of belts on hand for continuous work. It’s perfect for workshops or job sites requiring frequent belt changes.

Having a bulk supply reduces downtime and keeps your sanding projects moving smoothly, whether you’re working on metal, wood, or mixed materials.