3M Paper Belt 364UZ, 37 in x 75 in, P120 F-weight, Full-Flex, Case of 5

• Anti-static treatment helps manage dust and loading
• F-weight heavy paper backing provides durability and smooth operation in either direction
• Open coat provides fast stock removal
• Premium aluminum oxide mineral provides aggressive cut and long abrasive life
• Sine wave splice prevents hinging in splice area, resists fatigue, and minimizes chatter marks

3M Paper Belt 346UZ is constructed with a premium aluminum oxide mineral. It is an open coat construction for loading resistance and is coated on an F-weight paper backing to efficiently sand and finish. F-weight is one of the heaviest, most rigid paper backings available and will achieve finer finishes than cloth backed belts in the same grade.

The paper backing of our 3M Paper Belt 346UZ provides smooth operation and durability. The abrasive side features an open coat structure. The open coat construction resists loading better than closed coat belts, particularly on soft wood. This belt also features our 3M dust management technology that reduces static cling in the dust particles, allowing them to be evacuated more easily when coupled with an efficient dust collection system. To support desired finishing results, the belt ends are joined using an sine wave splice that promotes belt strength and resists hinging and splice fatigue. The splice travels smoothly over contact wheels and platens, minimizes chatter marks, and promotes smooth operation in either direction for consistent finishing results.

3M Paper Belt 346UZ features a premium aluminum oxide abrasive, which is a popular choice among industrial professionals because of its cut-rate and long life. This mineral is a tough, durable abrasive that self-fractures to expose fresh cutting edges in use, whereas traditional abrasives, such as garnet, quickly wear down with use. Due to its high cut-rate, hardness, strength, and low heat retention, aluminum oxide mineral is widely used for sanding and finishing applications. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.

Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanders for many different applications on both wood and metal. 3M offers a broad selection of belts to fit most any industrial belt sander. Wider belts are used to dimension and sand large wood panels, smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge or portable belt sanders for sanding or blending wood pieces such as cabinet doors.

Trusted 3M Paper Belt

The 3M Paper Belt 364UZ offers reliable performance with its premium aluminum oxide mineral. This model is designed to provide aggressive cutting and long abrasive life, making it a solid choice for demanding sanding tasks.

Its anti-static treatment helps manage dust and loading, improving work conditions and belt longevity. The 364UZ model ensures smooth operation and consistent results across various applications.

Durable F-weight Backing

This belt features an F-weight heavy paper backing, known for its durability and rigidity. The backing supports smooth operation in either direction, which helps achieve finer finishes compared to cloth-backed belts of the same grade.

The 37 in x 75 in size fits many industrial belt sanders, making it versatile for different sanding projects. Its heavy paper backing also contributes to the belt’s long-lasting performance.

Open Coat Fast Removal

The open coat design of the 364UZ belt allows for fast stock removal by resisting loading better than closed coat belts. This feature is especially effective when sanding soft wood, where clogging can be an issue.

Open coat construction helps maintain cutting efficiency and reduces downtime. The belt’s 5 ea/Case pack size ensures you have enough supply for continuous work without frequent reordering.

Full-Flex Sine Splice

The Full-Flex format includes a sine wave splice that prevents hinging in the splice area and resists fatigue. This design minimizes chatter marks and promotes smooth operation over contact wheels and platens.

This splice technology enhances belt strength and durability, allowing the belt to run smoothly in either direction. It’s ideal for consistent finishing results on both wood and metal surfaces.

Versatile Size And Pack

Measuring 37 in x 75 in, this belt size fits a wide range of belt sanders used in woodworking and metalworking. The dimensions make it suitable for sanding large panels or blending smaller wood pieces.

Each case contains 5 belts, providing a convenient pack size for industrial use. This quantity supports ongoing projects without interruption, ensuring you have the right belt ready when needed.