3M 7010292213 Trizact 307EA Abrasive Belt 15.5x3.5 in

Product Description

The 3M 7010292213 is a Trizact 307EA coated abrasive belt designed for intermediate finishing and fine polishing on metal and other surfaces. It uses 3M microreplication technology in which micron-graded aluminum oxide mineral is formed into three-dimensional pyramids and bonded to a flexible rayon backing. Measuring 15.5 inches in length and 3.5 inches in width, the belt fits standard narrow-belt finishing machines. As the pyramid structures wear, fresh, sharp abrasive mineral is continuously exposed, delivering a consistent cut rate and predictable finish quality throughout the life of the belt. The belt weighs approximately 0.07 pounds per unit.

This belt is suited for robotic and automated finishing applications where consistent, repeatable results are required from part to part. It also performs well in manual belt finishing setups for pre-plate, pre-buff, and fine-polish operations on ferrous and non-ferrous metals. The flexible rayon backing conforms to contoured and profiled workpiece surfaces, making it a practical choice for finishing complex geometry components in production environments. Machinists, metalworkers, and tool-and-die professionals working in manufacturing and fabrication settings are the typical end users.

Key Features

• Microreplication technology forms aluminum oxide mineral into self-sharpening pyramids for a consistent cut throughout belt life
• Pyramids run cooler than conventional electrostatically coated abrasives, reducing heat buildup on workpiece surfaces
• Flexible rayon backing conforms to contoured surfaces for even contact and uniform finish
• Three-dimensional abrasive structure supports consistent finish results 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 operations

Compatibility

Designed for use on standard narrow-belt finishing and polishing machines that accept belts measuring 15.5 inches in length and 3.5 inches in width. Verify machine contact wheel diameter and belt tracking specifications before installation.

Installation Notes

Belt installation and tensioning should be performed by a qualified machine operator following the equipment manufacturer's guidelines. Power down and lock out the finishing machine before changing belts. Confirm belt tracking alignment before resuming operation to prevent edge wear or belt failure. Inspect the contact wheel and platen for wear or damage that could affect belt seating and finish consistency.

Technical Specifications

• Belt Length: 15.5 inches
• Belt Width: 3.5 inches
• Abrasive Mineral: Aluminum Oxide
• Abrasive Type: Trizact Microreplication
• Backing Material: Rayon Cloth
• Color: Gray
• Weight: 0.07 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051115268236

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010292213