3M 7000120295 Abrasive Belt 132x2 Inch Aluminum Oxide

Product Description

The 3M 7000120295 is a Trizact 237AA coated abrasive belt designed for precision finishing operations in industrial and manufacturing environments. It uses 3M microreplication technology, where micron-graded aluminum oxide particles are formed into structured pyramids and bonded to an X-weight cloth backing. As the pyramids wear during use, fresh sharp mineral is continuously exposed, delivering a consistent cut rate and predictable surface finish throughout the belt's working life. This belt measures 132 inches in length and 2 inches in width and is well suited for automated and robotic finishing lines as well as manual applications requiring tight finish control.

This belt is used for intermediate finishing and fine polishing operations prior to plating or buffing. It performs reliably on contoured surfaces due to its flexible cloth backing, which conforms to part geometry without compromising finish consistency. The three-dimensional abrasive structure makes it particularly effective in robotic grinding and finishing cells where repeatable, uniform surface finishes are required across high production volumes. Metalworking shops, fabrication facilities, and precision finishing operations are the primary environments for this product.

Key Features

• Microreplication technology forms aluminum oxide into structured pyramids for self-sharpening abrasive action
• Fresh mineral exposed continuously as pyramids wear, maintaining consistent cut and finish
• Runs cooler than conventional abrasives, reducing heat-related workpiece distortion
• Flexible X-weight cloth backing conforms to contours for uniform surface finish
• Three-dimensional abrasive design produces repeatable finishes in robotic applications
• Produces finer finishes than conventional electrostatically coated abrasives

Compatibility

Designed for use on belt grinding and finishing machines that accept a 132-inch by 2-inch abrasive belt. Suitable for intermediate finishing and fine polishing on metal workpieces prior to plating or buffing.

Installation Notes

Installation should be performed by qualified personnel following the belt grinder or finishing machine manufacturer's guidelines. Disengage and lock out all power to the machine before changing belts. Verify belt tension and tracking per the equipment manufacturer's specifications before resuming operation. Inspect the belt for any damage or delamination before use and replace immediately if defects are found.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Belt Length: 132 inches
• Belt Width: 2 inches
• Backing Material: X-Weight Cloth
• Color: Gray
• Unit of Measure: Each
• Weight: 0.33 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120295