3M Cloth Belt 341D, P180 X-weight, 4 in x 36 in, Film-lok, Single-flex, (10/Carton) 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.

3M Cloth Belt Model

The 3M Cloth Belt 341D is designed for demanding sanding tasks. This model features the trusted 3M brand known for quality abrasives, ensuring reliable performance in metal deburring and woodworking.

Its P180 X-weight grade offers a balance of aggressive cutting and smooth finishing. The belt’s resin bond helps it withstand high heat and pressure during use, making it suitable for tough applications.

Durable X-Weight Backing

This belt uses an X-weight cloth backing that stands up to heavy sanding and grinding. The durable backing supports the aluminum oxide abrasive, allowing for long-lasting use without premature wear.

Because of this backing, the belt maintains its shape and strength even under continuous dry sanding. It’s ideal for use on metal and wood surfaces where durability is essential.

Precise Size And Format

The belt measures 4 inches by 36 inches, fitting a variety of belt sanding tools. This size is versatile for both portable and stationary sanders, making it a practical choice for many workshops.

It comes in a Film-lok single-flex format, which ensures a smooth running belt with minimal chatter. This format is designed to provide consistent finishing results on different surfaces.

Effective Abrasive Mineral

Equipped with tough aluminum oxide abrasive grains, this belt cuts fast and performs well on many substrates. Aluminum oxide is a popular industrial abrasive known for its durability and versatility.

This mineral works well on ferrous alloys, wood, and other materials, making the belt suitable for metalworking and woodworking tasks. Its closed coat construction helps produce a fine finish on metal surfaces.

Convenient Pack Size

The product is sold as a case of 50 belts, providing a reliable supply for ongoing projects. Buying in bulk helps reduce downtime and ensures you always have belts ready for use.

This pack size is ideal for industrial or professional settings where frequent belt replacement is necessary. It supports continuous work without the need for frequent reordering.