3M 7010326290 Abrasive Belt 132in X 1.5in Aluminum Oxide

Product Description

The 3M 7010326290 is a Trizact 237AA abrasive belt designed for intermediate finishing and fine polishing applications on metal surfaces. It uses 3M microreplication technology, where micron-graded aluminum oxide mineral is formed into uniform three-dimensional 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 service life. At 132 inches long and 1-1/2 inches wide, this belt suits a range of production and robotic finishing operations where repeatable results are required.

This belt is suited for metal fabrication and finishing environments, including applications that require fine surface preparation prior to electroplating or buffing. The flexible cloth backing conforms to contoured workpiece surfaces, making it appropriate for both flat stock and irregular profiles. It is commonly used in production shops, aerospace component finishing, and precision metal part manufacturing where finish consistency is critical across high cycle counts.

Key Features

• Microreplication technology forms aluminum oxide into uniform pyramids for self-sharpening, consistent cut
• Fresh mineral is continuously exposed as pyramids wear, extending usable belt life
• Flexible X-weight cloth backing conforms to contours for even finish on complex geometry
• Three-dimensional abrasive structure delivers consistent finishes in robotic and automated applications
• Produces finer surface finishes than conventional electrostatically coated abrasive belts
• Designed for intermediate finishing and fine polishing prior to plating or buffing

Compatibility

Designed as an OEM-style replacement or direct-use abrasive belt for belt grinders and finishing machines that accept 132 inch by 1-1/2 inch belts.

Installation Notes

Installation is typically performed by a machine operator or finishing technician. Ensure the belt grinder or finishing machine is fully powered down and locked out before changing belts. Verify belt tracking and tension according to the equipment manufacturer's specifications before resuming operation. Confirm belt direction of travel matches any arrow markings on the belt backing.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 1-1/2 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-weight Cloth
• Abrasive Structure: Microreplication (3D Pyramid)
• Color: Gray
• Weight: 0.33 pounds
• Unit of Measure: Each
• UPC: 00051125117517

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326290