3M 7000120272 Trizact 237AA Abrasive Belt 60x25 Inch

Product Description

The 3M 7000120272 is a Trizact 237AA abrasive belt designed for intermediate finishing and fine polishing in industrial and trade applications. Built on an X-weight cloth backing with aluminum oxide abrasive mineral formed into microscopic pyramid structures through 3M microreplication technology, this belt delivers a consistent cut rate and predictable finish throughout its full service life. Measuring 60 inches in length and 25 inches in width, it suits wide-belt finishing machines used in metalworking, fabrication, and surface prep ahead of plating or buffing operations. The belt weighs 2.04 pounds.

This belt is suited for robotic and automated wide-belt sanding systems as well as manual finishing setups where repeatable surface finish is critical. Common applications include intermediate stock removal and fine polishing on metal workpieces prior to electroplating, anodizing, or buffing. The flexible cloth backing conforms to contoured surfaces, making it useful for parts with complex geometry. It is typically used by metal fabricators, machinists, and industrial finishing technicians who require consistent finish grades across high-volume production runs.

Key Features

• Microreplication technology forms aluminum oxide mineral into self-sharpening pyramids for consistent cut throughout belt life
• Self-sharpening pyramid structure runs cooler than conventional abrasive coatings, reducing heat-related workpiece damage
• X-weight cloth backing provides flexibility for finishing over contoured and complex surfaces
• Three-dimensional abrasive design produces uniform finishes in robotic and automated applications
• Produces finer finishes than conventional electrostatically coated abrasive belts
• Suited for intermediate finishing and fine polishing prior to plating or buffing

Compatibility

Designed for use on wide-belt finishing machines that accept 60-inch by 25-inch abrasive belts in metalworking and industrial surface finishing applications.

Installation Notes

Installation should be performed by a qualified machine operator or industrial maintenance technician following the belt sander or finishing machine manufacturer's procedures. Power down and lock out the machine before mounting or removing the belt. Verify belt tracking and tension settings per machine specifications before resuming operation. Inspect the belt for cracks, tears, or delamination before each use and do not operate a damaged belt.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Backing Material: X-Weight Cloth
• Belt Length: 60 inches
• Belt Width: 25 inches
• Color: Gray
• Weight: 2.04 pounds
• Minimum Order Quantity: 5
• UPC: 00051111669372

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120272