3M 7010326104 Trizact 237AA Abrasive Belt 75x36 Inch

Product Description

The 3M 7010326104 is a Trizact 237AA abrasive belt built on proprietary microreplication technology. Micron-graded aluminum oxide particles are formed into three-dimensional pyramids and bonded to an X-weight cloth backing. As the pyramids wear during use, fresh, sharp mineral is continually exposed. The result is a consistent cut rate and a predictable, fine surface finish throughout the life of the belt. At 75 inches long and 36 inches wide, this belt is sized for wide-platen and large-format grinding and finishing equipment. It weighs 3.18 pounds. Industrial finishing technicians and robotic abrasive system operators are the primary users.

This belt is designed for intermediate finishing and fine polishing operations, particularly those that precede plating or buffing. The flexible cloth backing conforms to contoured workpiece surfaces, making it suitable for both flat and profiled stock. The three-dimensional abrasive structure maintains finish consistency across the full belt life, which is especially important in automated and robotic finishing lines where repeatability is a process requirement. It performs particularly well on metal substrates where a controlled, fine finish must be achieved before a downstream surface treatment.

Key Features

• Microreplication technology forms aluminum oxide into self-sharpening pyramids that expose fresh mineral as they wear
• Consistent cut rate and predictable finish throughout belt life, critical for robotic and automated applications
• X-weight cloth backing provides flexibility for finishing over contoured and flat surfaces
• Produces finer finishes than conventionally electrostatically coated abrasive belts
• Suited for intermediate finishing and fine polishing prior to plating or buffing
• Runs cooler than conventional abrasives, reducing heat-related workpiece distortion risk

Compatibility

Designed for use on wide-platen belt grinders and large-format abrasive finishing equipment that accept 75-inch by 36-inch belts. Verify machine belt-size specifications before installation.

Installation Notes

Belt installation should be performed by qualified finishing or maintenance personnel familiar with wide-belt abrasive equipment. Power down and lockout the machine before changing belts, following OSHA lockout/tagout procedures. Confirm belt tracking and tension according to the equipment manufacturer's guidelines before resuming operation. Inspect the belt for tears or delamination before each use.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Abrasive Technology: Trizact Microreplication
• Backing Material: X-Weight Cloth
• Color: Gray
• Belt Length: 75 inches
• Belt Width: 36 inches
• Weight: 3.18 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00051119836189

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326104