3M Cloth Belt 384F, 60+ XF-weight, 6 in x 48 in, Film-lok, Single-flex, Case of 20

• Aluminum oxide abrasive mineral offers reliable performance and performs well on many substrates
• Choose from grades 36+ to 220+ and P320 to P400
• General purpose belt delivers consistent, reliable performance on a wide range of substrates
• Polyester waterproof backing holds up for wet and dry applications
• Resin bond withstands high heat and pressure
• Suitable for use on a backstand or benchtop belt sander and for stroke sanding, portable belt grinding, and wide belt grinding and finishing
• XF-weight cloth backing withstands grinding and heavy sanding

3M Cloth Belt 384F is a general-purpose aluminum oxide cloth-backed belt recommended for metal deburring, general metalworking, and some woodworking applications. It is optimized for use on mild steel and carbon steel, and is also effective on softer metals like aluminum, bronze and brass.

Consistent, Reliable Performance
Our 3M Cloth Belt 384F contains fast-cutting aluminum oxide abrasive grains resin-bonded to a durable XF-weight polyester cloth backing to provide you with the continuous cut and long-life performance necessary for more aggressive metalworking applications. For finishing on metal, the closed coat construction offers a consistent, fine finish, and is suitable for producing a grain pattern. The backing is waterproof to support both wet and dry applications.

Fast-Cutting Grain with Durable Construction
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. These attributes make it suitable for gate grinding and weld removal, as well as deburring and finishing applications.

3M Engineered for Optimal Performance
3M Abrasives engineers know abrasive belt construction. For more than 100 years 3M has been a leading abrasive supplier of the metalworking and woodworking industries. We offer a complete line of high-quality metalworking abrasive solutions to meet your tough jobs. 3M engineers developed 3M Cloth Belt 384F with increased cut and durability for top performance on general purpose sanding and grinding applications. It is yet another example of how 3M science provides improved solutions for industrial applications.

Trusted 3M Cloth Belt

The 3M Cloth Belt 384F is a reliable choice for metalworking and woodworking tasks. This belt features the exact model 384F from 3M, ensuring consistent quality and performance. Its XF-weight backing provides durability for tough sanding jobs.

Designed for professionals, this belt handles a variety of materials with ease. The single-flex design allows for smooth operation on different tools, making it a versatile addition to your workshop.

Precise Grade And Weight

This belt comes in a 60+ XF-weight grade, offering a balance between aggressive cutting and fine finishing. The grade ensures it performs well on metals like mild steel and softer alloys such as aluminum and brass.

With this specific grade, users can expect consistent results whether deburring, grinding, or finishing. The XF-weight backing supports heavy sanding without compromising the belt’s integrity.

Optimal Size And Format

The belt measures 6 inches by 48 inches, fitting standard backstand and benchtop belt sanders. This size is ideal for a range of applications including stroke sanding and portable belt grinding.

Its Film-lok technology enhances the belt’s grip and longevity during use. The single-flex format allows the belt to flex smoothly, reducing wear and improving user control.

Durable Construction Features

Built with aluminum oxide abrasive mineral, this belt offers fast cutting and long life. The resin bond holds the abrasive grains firmly, resisting heat and pressure during heavy-duty sanding.

The polyester waterproof backing supports both wet and dry applications, expanding its usability. This durability makes it suitable for weld removal, deburring, and finishing tasks.

Convenient Case Pack

This product is sold as a case of 20 belts, providing ample supply for ongoing projects. Having multiple belts on hand reduces downtime and ensures you’re always ready for the next job.

The pack size is perfect for industrial or workshop settings where frequent belt changes are necessary. It offers great value and consistent quality across all units.