3M Cloth Belt 341D, 40 X-weight, 2 in x 48 in, Film-lok, Single-flex, 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 aluminum oxide abrasive mineral. This belt is designed to handle tough sanding jobs, making it a solid choice for metal deburring and woodworking tasks. Its resin bond helps it withstand high heat and pressure during use.

Ideal for professionals, the 341D model fits a variety of sanding tools and applications. The single-flex design allows it to contour smoothly, removing imperfections and burrs efficiently on different surfaces.

Durable X-weight Backing

This belt features an X-weight cloth backing that stands up to heavy sanding and grinding. The backing provides strength and durability, ensuring the belt lasts longer even under demanding conditions.

Thanks to this tough backing, the 2 in x 48 in belt size is perfect for portable belt sanders and edge sanders, offering versatility across many metal and woodworking projects.

Precise Size And Format

The 3M Cloth Belt 341D comes in a 2 in x 48 in size, fitting many standard sanding tools. This size is great for detailed work as well as broader sanding tasks, making it a flexible option for various applications.

Its Film-lok technology ensures a smooth, secure splice that reduces chatter marks and provides consistent finishing results. This feature helps maintain a steady sanding experience.

Fast Cutting Aluminum Oxide

The aluminum oxide abrasive mineral cuts quickly and performs well on many substrates. This fast-cutting ability helps you complete sanding jobs efficiently without sacrificing quality.

Because it’s resin-bonded, the abrasive grains stay firmly attached, even under high heat and pressure. This makes the belt suitable for aggressive dry sanding on metals and some woodworking materials.

Convenient Case Of Fifty

Sold as a case of 50 belts, this pack size ensures you have plenty of supplies for ongoing projects. Buying in bulk helps reduce downtime and keeps your workflow steady.

The quantity is ideal for industrial or professional use where frequent belt changes are needed. It supports continuous work without frequent reordering.