3M 7000118569 Abrasive Belt 12 Inch X 1/2 Inch Ao Cloth

Product Description

The 3M 7000118569 is a Trizact 237AA abrasive belt designed for intermediate finishing and fine polishing applications in metalworking environments. It uses 3M microreplication technology, where micron-graded aluminum oxide mineral is formed into three-dimensional pyramids and bonded to an X weight cloth backing. As the pyramids wear during use, fresh, sharp abrasive is continuously exposed, delivering a consistent cut rate and predictable surface finish throughout the life of the belt. The flexible cloth backing conforms to contoured surfaces, making it well suited for achieving uniform finishes on complex geometry. This belt measures 12 inches in length and 1/2 inch in width and weighs 0.09 pounds.

This belt is used in precision metalworking operations including finishing stainless steel, aluminum, titanium, and other metals prior to plating, buffing, or final inspection. It performs in both manual and robotic grinding and finishing setups. Its three-dimensional abrasive structure makes it particularly effective in automated applications where consistent, repeatable surface finishes are required across high part volumes. Metal fabricators, aerospace technicians, and precision machining shops are the primary users of this product.

Key Features

• Microreplication technology forms aluminum oxide into self-sharpening abrasive pyramids for consistent cut and finish
• Pyramids expose fresh mineral as they wear, extending usable belt life compared to conventional coated abrasives
• Runs cooler than conventional abrasives, reducing heat buildup at the workpiece
• Flexible X weight cloth backing conforms to contoured and irregular surfaces
• Three-dimensional abrasive design supports consistent finishes in robotic and automated finishing applications
• Produces finer surface finishes than conventionally electrostatically coated abrasive belts

Compatibility

Designed for use on belt grinders and finishing machines accepting 12 inch by 1/2 inch abrasive belts. Suited for intermediate finishing and fine polishing of metal parts prior to plating or buffing operations.

Installation Notes

Installation should be performed by a qualified metalworking technician or machine operator. Power down and lock out the grinding or finishing machine before mounting or removing abrasive belts. Verify belt tracking and tension per the equipment manufacturer guidelines before resuming operation. Inspect the belt for tears or edge damage before each use and replace if any damage is found.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide (AO)
• Belt Length: 12 inches
• Belt Width: 1/2 inch
• Backing Material: X Weight Cloth
• Color: Gray
• Weight: 0.09 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118569