3M 7000120270 Abrasive Belt 24x0.5 Inch Ao Cloth Gray

Product Description

The 3M 7000120270 is a Trizact 237AA abrasive belt designed for intermediate finishing and fine polishing applications. It uses 3M microreplication technology, where micron-graded aluminum oxide particles are formed into precise 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 finish quality throughout the belt's life. At 24 inches long and 1/2 inch wide, this belt fits narrow belt finishing machines used in metalworking and fabrication shops.

This belt is well suited for intermediate finishing and fine polishing of metal surfaces prior to plating or buffing. The flexible cloth backing conforms to contoured workpieces, making it effective for both flat and curved surface work. Its consistent cut and finish characteristics make it particularly reliable in automated and robotic finishing systems where process repeatability is critical. Grinding and finishing technicians in metal fabrication, aerospace component work, and precision manufacturing are the primary users of this belt.

Key Features

• Microreplication technology forms aluminum oxide into self-sharpening pyramids for a consistent, cooler cut
• Fresh mineral continuously exposed as pyramids wear, extending usable belt life
• Flexible X-weight cloth backing conforms to contoured surfaces for even finish results
• Three-dimensional abrasive structure produces repeatable finishes in robotic and automated applications
• Produces finer surface finishes than conventional electrostatically coated abrasive belts
• Suited for intermediate finishing and fine polishing prior to plating or buffing operations

Compatibility

Designed as an OEM-style replacement or standard consumable for narrow belt finishing machines accepting 24-inch by 1/2-inch abrasive belts.

Installation Notes

Belt installation should be performed by a qualified machine operator or finishing technician familiar with belt finishing equipment. Power down and lock out the machine before changing belts. Confirm belt tracking and tension per the equipment manufacturer's guidelines before resuming operation. Inspect the belt for damage or wear before each use.

Technical Specifications

• Belt Length: 24 inches
• Belt Width: 0.5 inches
• Abrasive Mineral: Aluminum Oxide (Microreplication Grade)
• Backing Material: X-Weight Cloth
• Color: Gray
• Unit of Measure: Each
• Weight: 0.01 pounds
• UPC: 00051111668825

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120270