3M Cloth Belt 341D, P100 X-weight, 1 in x 42 in, Film-lok, Single-flex, Case of 200

• 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 is a reliable choice for demanding sanding tasks. This model features a durable aluminum oxide abrasive that cuts fast and lasts long, making it ideal for metal deburring and woodworking. Its P100 grade ensures consistent performance on various surfaces.

Designed with a resin bond, it withstands high heat and pressure during use. The belt’s tough X-weight cloth backing adds strength, allowing it to handle heavy sanding and grinding without tearing or wearing out prematurely.

Precise Size And Format

This belt measures 1 inch by 42 inches, fitting a range of belt sanding tools. Its tube-shaped design helps it conform to inner and outer contours, making it perfect for removing parting lines, imperfections, and burrs on metal and wood.

The Film-lok format technology ensures a smooth running belt with minimal chatter marks. This feature helps maintain consistent finishing results, especially when used with compatible die grinders or rotary drills.

Effective Abrasive Mineral

The belt uses tough aluminum oxide abrasive mineral, known for cutting quickly and performing well on many substrates. This mineral is popular in industrial settings due to its durability and versatility across metalworking and woodworking applications.

Aluminum oxide is bonded with resin to the cloth backing, creating a strong hold that resists heat and pressure. This combination supports aggressive dry sanding while delivering a fine finish on metal surfaces.

Versatile Application Uses

3M Cloth Belt 341D suits a variety of sanding tasks, including metal deburring, general metalworking, and some woodworking. It works well on wide belt sanders, edge sanders, and portable belt sanders, adapting to different project needs.

Its single-flex design allows easy use with a rubber expander wheel attachment (sold separately), making it compatible with die grinders or rotary drills. This flexibility expands its usefulness across many sanding tools.

Bulk Pack Convenience

This product comes as a case of 200 belts, providing ample supply for frequent or large-scale sanding jobs. Buying in bulk helps reduce downtime and ensures you always have the right belt on hand.

The consistent quality across all 200 belts means you get reliable performance every time. This pack size is ideal for industrial or professional users who need durable sanding belts in volume.