3M 7000120725 Abrasive Belt 6x48 in Aluminum Oxide Medium

Product Description

The 3M 7000120725 is a non-woven aluminum oxide abrasive belt designed for surface conditioning, blending, and finishing applications in metal fabrication and maintenance environments. Measuring 6 inches wide by 48 inches long, this medium-grade belt uses a scrim backing for dimensional stability under load. The non-woven construction allows the abrasive to cut consistently as it wears, reducing loading and helping maintain a uniform finish throughout the belt's service life. It is rated for both wet and dry operation, making it adaptable to a range of shop conditions and coolant-assisted grinding setups.

This belt is suited for use in industrial fabrication shops, maintenance and repair operations, and metalworking environments where controlled surface finishing is required. The SC-BS series designation identifies it as a structured conditioning belt, commonly deployed on stationary belt grinders and portable belt sanding machines where consistent stock removal and surface blending on ferrous and non-ferrous metals are the primary tasks. Technicians working with stainless steel, aluminum, and carbon steel will find this belt appropriate for pre-weld prep and post-weld blending operations.

Key Features

• Aluminum oxide abrasive material delivers consistent cut rate on metal surfaces
• Medium grade provides a balance between stock removal and surface finish quality
• Non-woven construction resists loading and maintains cut throughout belt life
• Scrim backing adds dimensional stability and tear resistance under tension
• Rated for both wet and dry operation for versatile shop use
• SC-BS series design suited for stationary and portable belt grinding equipment

Compatibility

Designed as an OEM-style replacement or direct-fit abrasive belt for belt grinders and surface conditioning machines that accept 6 inch by 48 inch belts in the SC-BS series configuration.

Installation Notes

Installation should be performed by a qualified shop technician familiar with belt grinder equipment and abrasive safety procedures. Verify that the machine is de-energized and the belt tension is fully released before removing the old belt or mounting the new one. Confirm the arrow or direction-of-travel marking on the belt aligns with the machine's drive direction before tensioning. Eye protection and gloves are recommended during belt changes and operation.