3M 7010328661 Trizact 305EA Abrasive Belt 132x2 Inch Ao

Product Description

The 3M 7010328661 is a Trizact 305EA coated abrasive belt designed for precision finishing and pre-polish operations on metal and other hard surfaces. Built on a JE-weight rayon cloth backing for superior flexibility, the belt uses an aluminum oxide mineral bonded with a resin system that resists heat buildup during extended use. A built-in grinding aid keeps the workpiece cooler and assists in material removal, extending belt life compared to conventional abrasive belts. This belt is engineered for dry sanding in both robotic and offhand grinding applications and is available in micron grades A5 and A3. Installation and operation are typically handled by metalworking and fabrication professionals.

This abrasive belt is suited for final finish and pre-polish stages in production environments where consistent surface finish is critical. Its flexible JE-weight backing allows it to conform to contours, making it effective in automated robotic grinding setups as well as manual offhand applications. The 132-inch length and 2-inch width fit standard belt grinder configurations used in metal fabrication, aerospace component finishing, and similar industrial trades.

Key Features

• Aluminum oxide mineral cuts fast and stays sharp throughout the belt life
• JE-weight rayon cloth backing provides high flexibility for contour and flat surface work
• Resin bond system resists heat for extended dry sanding sessions
• Built-in grinding aid reduces pressure requirements and keeps the workpiece cooler
• Consistent finish from first use — suited for final finish and pre-polish applications
• Compatible with both robotic and offhand grinding equipment

Compatibility

Designed for use on belt grinders and finishing machines accepting a 132-inch by 2-inch abrasive belt in dry sanding configurations. Available in micron grades A5 and A3.

Installation Notes

This belt is installed by metalworking or fabrication personnel on belt grinder equipment. Ensure the grinder is fully de-energized and the tension release is engaged before mounting or removing the belt. Verify belt tracking adjustment after installation and before resuming production. Always follow the equipment manufacturer guidelines and applicable workplace safety standards when operating abrasive belt machinery.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 2 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: JE-weight Rayon Cloth
• Bond Type: Resin
• Application Type: Dry Sanding
• Available Grades: A5, A3 (micron)
• Weight: 0.31 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051111690574

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328661