3M 7100205950 Abrasive Belt P320 Grit 30x0.5 Inch Ao Cloth

Product Description

The 3M 7100205950 is an aluminum oxide abrasive belt designed for metalworking applications including light grinding, finishing, deburring, and grain setting. Built on a flexible J-weight cloth backing, this belt conforms to contours and complex part geometries with ease. The open coat construction actively evacuates sanding dust during operation, enabling a more aggressive cut and extending abrasive life. At P320 grit, it delivers fine finishing passes suited to both ferrous and non-ferrous metals. Resin bonding locks the abrasive to the backing for consistent performance throughout the belt's service life. HVAC sheet metal fabricators, pipefitters, and metal finishing technicians are the typical installers.

This belt is suited for use on carbon steel, stainless steel, aluminum, brass, bronze, and copper. The 30-inch length and 1/2-inch width make it compatible with backstand grinders, file belt tools, and benchtop motor setups commonly found in fabrication shops and field service environments. It is rated for dry metalworking use only and is not intended for wet grinding applications. The P320 grit designation makes it appropriate for final finishing and surface preparation stages where a refined surface finish is required.

Key Features

• Aluminum oxide abrasive for fast cutting on most ferrous and non-ferrous metals
• Flexible J-weight cloth backing conforms to contours and complex part geometries
• Open coat construction evacuates sanding dust for aggressive cut and extended abrasive life
• Resin bonded construction maximizes durability and abrasive retention
• P320 grit for fine finishing, deburring, and grain setting
• Designed for backstand grinders, file belt tools, and benchtop motors

Compatibility

Designed for use on backstand grinders, file belt tools, and benchtop motor machines. Suitable for dry metalworking on carbon steel, stainless steel, aluminum, brass, bronze, and copper.

Installation Notes

Belt installation and replacement should be performed by a qualified operator with the machine fully powered down and locked out per applicable OSHA lockout/tagout procedures. Confirm belt tracking and tension before resuming operation. Do not use this belt on wet grinding applications or with coolants. Inspect the belt and machine guards before each use.

Technical Specifications

• Grit: P320
• Abrasive Material: Aluminum Oxide
• Backing Type: J-Weight Cloth
• Coat Type: Open Coat
• Bond Type: Resin
• Belt Length: 30 inches
• Belt Width: 0.5 inches
• Weight: 2.308 pounds
• Application: Dry Metalworking
• UPC: 068060530771

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100205950