3M 7010329168 Trizact 337DC Abrasive Belt 132x3 Inch

Product Description

The 3M 7010329168 is a Trizact 337DC coated abrasive belt engineered for intermediate to final finish work in medium-pressure grinding and blending applications. Built on a durable X-weight cloth backing, this belt uses aluminum oxide mineral combined with a grinding aid to reduce friction and keep workpieces cool during dry grinding. Macroreplicated abrasive bricks contain multiple layers of mineral, while precision-formed channels continuously clear swarf from the work surface. The result is a predictable, consistent finish from the start of the belt's life to the end. Licensed tradespeople and fabricators working in metalworking, fabrication, and finishing operations rely on this belt for controlled material removal and repeatable surface quality.

This belt measures 132 inches in length and 3 inches in width, making it suited for wide-stroke sanders and continuous-feed grinding machines used in metal fabrication shops, manufacturing facilities, and industrial maintenance environments. The controlled mineral breakdown allows the belt to serve double duty — roughing and finishing in a single pass — reducing the number of abrasive changeovers required during a job. It is available in grades ranging from A300 to A30, covering a broad range of surface finish requirements.

Key Features

• Macroreplicated abrasive bricks with multiple mineral layers for consistent cut and finish
• Precision channels clear swarf continuously, keeping work surfaces cleaner
• Aluminum oxide mineral with grinding aid reduces friction and workpiece heat in dry grinding
• Controlled mineral breakdown delivers predictable finishes over the full belt life
• X-weight cloth backing provides durability for demanding medium-pressure applications
• Extended belt life lowers abrasive consumption and reduces inventory requirements

Compatibility

Designed for use on wide-stroke sanders, surface grinders, and continuous-feed belt grinding machines that accept 132-inch by 3-inch abrasive belts. Compatible with dry grinding applications on metal workpieces requiring intermediate to final surface finishes.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive belt machinery. Power down and lock out the machine before changing belts, following OSHA lockout/tagout procedures. Verify belt tracking and tension according to the machine manufacturer's guidelines before resuming operation. Inspect the belt for tears or damage before each use and replace immediately if defects are found.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 3 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-weight Cloth
• Abrasive Series: Trizact 337DC
• Available Grades: A300 to A30
• Application Type: Dry Grinding, Intermediate to Final Finish
• Weight: 1.03 pounds
• Sold As: Each
• Minimum Order Quantity: 5
• UPC: 00048011331683

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329168