3M 7100099410 Trizact 217EA Abrasive Belt 132x4 Inch Ao

Product Description

The 3M 7100099410 is a Trizact 217EA coated abrasive belt designed for intermediate finishing and fine polishing in metalworking and surface preparation applications. It uses proprietary microreplication technology in which micron-graded aluminum oxide particles are formed into uniform pyramidal structures bonded to a JE-weight rayon cloth backing. As the pyramids wear, fresh, sharp mineral is continually exposed, producing a consistent cut rate and a predictable, fine finish throughout the belt's service life. The belt measures 132 inches in length and 4 inches in width. It is installed and used by metalworking machinists, fabricators, and finishing technicians.

This belt is suited for intermediate finishing and fine polishing prior to plating or buffing operations. The flexible JE-weight rayon backing conforms to contoured and complex surfaces, making it effective on both flat stock and shaped workpieces. Its consistent performance characteristics make it well suited for robotic and automated finishing systems where repeatability is critical. It is intended for light pressure applications where controlled abrasive breakdown is required to maintain cut rate and produce uniform surface finishes across production runs.

Key Features

• Microreplicated aluminum oxide pyramids continuously expose fresh mineral for consistent cut throughout belt life
• JE-weight rayon cloth backing flexes over contoured surfaces for uniform contact and finish
• Consistent performance makes this belt suitable for robotic and automated finishing applications
• Designed for intermediate finishing and fine polishing prior to plating or buffing
• Optimized for light pressure use, allowing controlled abrasive breakdown and repeatable surface results
• Grinding aid incorporated into the construction helps reduce heat buildup and minimizes risk of warping or discoloration on workpieces

Compatibility

Designed as an OEM-style replacement abrasive belt for standard belt finishing machines and automated robotic finishing systems accepting 132 inch by 4 inch belts.

Installation Notes

Abrasive belts of this type are installed by trained metalworking or finishing technicians. Power down and lock out the belt grinder or finishing machine before changing belts, following OSHA lockout/tagout procedures. Verify belt tracking and tension according to the machine manufacturer's specifications before resuming operation. Inspect the belt for tears or tracking irregularities before each use.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 4 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: JE-weight Rayon Cloth
• Abrasive Technology: Trizact Microreplication
• Color: Tan
• Weight: 0.46 pounds
• UOM: Each
• UPC: 00051111668351

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100099410