3M 7010361279 Abrasive Belt 64x1-1/4 Inch Aluminum Oxide

Product Description

The 3M 7010361279 is a Trizact 217EA coated abrasive belt designed for intermediate finishing and fine polishing applications. It uses proprietary microreplication technology in which micron-graded aluminum oxide particles are formed into precisely shaped pyramidal structures and bonded to a JE-weight rayon cloth backing. As the outer layer of each pyramid wears, fresh, sharp mineral is continuously exposed, producing a consistent cut rate and a predictable, fine surface finish from the first stroke to the last. Licensed metalworkers, fabricators, and finishing technicians use this belt in both manual and automated environments.

This belt is suited for light-pressure finishing operations ahead of plating, buffing, or final surface inspection. Its flexible rayon backing conforms to contoured and curved workpiece geometry, making it practical for parts that cannot be finished on a flat platen alone. The consistent cut-rate behavior makes it a reliable choice for robotic and automated finishing cells where repeatability across high part volumes is required. A built-in grinding aid helps reduce heat buildup at the workpiece surface, limiting the risk of heat-related warping or discoloration on sensitive metal substrates.

Key Features

• Microreplicated aluminum oxide pyramids continuously expose fresh mineral as they wear, sustaining cut rate across belt life
• JE-weight rayon cloth backing conforms to contoured surfaces for consistent edge and profile finishing
• Consistent performance makes this belt well-suited for robotic and high-volume automated finishing applications
• Grinding aid reduces heat transfer to the workpiece, helping prevent warping and surface discoloration
• Produces finer surface finishes than conventional coated abrasive belts at comparable grits
• Designed for light-pressure applications where controlled mineral breakdown maintains finish quality

Compatibility

Designed as a direct-fit abrasive belt for belt grinders, finishing machines, and automated finishing systems accepting a 64 inch length by 1-1/4 inch width belt.

Installation Notes

Installation should be performed by a qualified metalworking or finishing technician. Power down and lock out the belt grinder or finishing machine before changing belts. Confirm belt tracking alignment and tensioner settings before resuming operation. Verify the machine is rated for the belt dimensions before mounting.

Technical Specifications

• Belt Length: 64 inches
• Belt Width: 1-1/4 inches
• Abrasive Mineral: Aluminum Oxide
• Abrasive Technology: Trizact Microreplication
• Backing Material: JE-Weight Rayon Cloth
• Application: Intermediate finishing and fine polishing prior to plating or buffing
• Weight: 0.09 pounds
• UOM: Each
• UPC: 00051119853643

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010361279