3M 7010326283 Abrasive Belt 36x4 Inch Aluminum Oxide

Product Description

The 3M 7010326283 is a Trizact 307EA abrasive belt designed for intermediate finishing and fine polishing applications. It uses microreplication technology in which micron-graded aluminum oxide particles are formed into uniform three-dimensional pyramids and bonded to a flexible rayon cloth backing. As the outer layer of each pyramid wears away, fresh, sharp mineral is continuously exposed. The result is a consistent cut rate and a predictable, fine surface finish throughout the life of the belt. At 36 inches long and 4 inches wide, this belt suits standard wide-contact and slack-section belt finishing equipment.

This belt is used in metal fabrication and surface conditioning operations where a fine, repeatable finish is required before plating, buffing, or final inspection. The flexible rayon backing conforms to contoured and irregular surfaces, making it suitable for both flat stock and shaped workpieces. Its three-dimensional abrasive structure performs especially well in robotic and automated finishing cells where consistent, repeatable results are critical across high production volumes.

Key Features

• Microreplication technology forms aluminum oxide into uniform abrasive pyramids for self-sharpening, consistent cut
• Fresh mineral is exposed as pyramids wear, extending usable belt life
• Runs cooler than conventional coated abrasives, reducing heat-related workpiece distortion
• Flexible rayon cloth backing conforms to contoured and irregular surfaces
• Produces finer finishes than conventional electrostatically coated abrasives
• Well suited for robotic and automated finishing applications requiring repeatable results

Compatibility

Designed for use on standard belt finishing machines that accept 36 inch by 4 inch abrasive belts, including wide-contact and slack-section configurations used in metal fabrication and surface conditioning operations.

Installation Notes

Belt installation should be performed by qualified personnel following the equipment manufacturer's guidelines. Ensure the machine is fully powered down and all moving parts have stopped before mounting or removing a belt. Verify belt tracking and tension before resuming operation. Inspect the belt for tears or delamination prior to each use.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Backing Material: Rayon Cloth
• Belt Length: 36 inches
• Belt Width: 4 inches
• Abrasive Structure: Three-dimensional microreplication (Trizact)
• Color: Gray
• Weight: 0.2 pounds
• UPC: 00051115276040

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326283