3M 7010363107 Abrasive Belt 12x0.5 Inch 120 Grit Alumina Zirconia

Product Description

The 3M 7010363107 is a coated abrasive belt built for high-pressure grinding and edge work where standard aluminum oxide belts fall short. It uses an alumina zirconia abrasive grain paired with a grinding aid, delivering faster stock removal and longer belt life than conventional aluminum oxide products. The heavyweight, water-resistant polyester cloth backing resists stretching and tearing under sustained load. At 12 inches long and 1/2 inch wide with a 120-grit finish, this belt suits precision material removal and finishing passes on metal surfaces. Fabricators, weld shops, and metal finishing professionals are the primary users.

This belt is designed for use on heat-sensitive metals including aluminum and stainless steel, where running cool is critical to avoiding surface discoloration or metallurgical damage. It is well suited to high-production grinding operations, edge deburring, and contour work on narrow contact wheels or small platen sanders. The 120-grit designation places it in the fine-cutting range, appropriate for blending welds, cleaning up mill scale, and preparing surfaces for finishing. Its water-resistant backing makes it compatible with both wet and dry grinding setups.

Key Features

• Alumina zirconia grain with grinding aid cuts faster and lasts longer than aluminum oxide abrasives
• Heavyweight water-resistant polyester cloth backing handles high-pressure applications and edge work
• Runs cool, reducing heat buildup on aluminum, stainless steel, and other heat-sensitive metals
• 120-grit finish suited for weld blending, surface prep, and light stock removal
• 12 inch length by 1/2 inch width fits narrow-contact-wheel and small platen sanding setups

Compatibility

Designed as an OEM-style replacement or direct-fit abrasive belt for belt sanders and grinders accepting a 12 inch by 1/2 inch belt configuration.

Installation Notes

Installation is performed by fabricators and metal finishing technicians. Before mounting, confirm the machine is powered off and unplugged or locked out per OSHA lockout/tagout procedures. Verify belt tracking direction arrows align with the machine drive direction before starting. Inspect the contact wheel or platen for wear before fitting a new belt to avoid premature abrasive failure.

Technical Specifications

• Belt Length: 12 inches
• Belt Width: 0.5 inches
• Grit: 120
• Abrasive Grain: Alumina Zirconia
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Color: Green
• Weight: 0.01 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363107