3M 7100380094 Abrasive File Belt 80 Grit 0.5x18 in

Product Description

The 3M 7100380094 is a Cubitron 3 abrasive file belt engineered for precision material removal in tight spaces and contoured surfaces. Built on 3M's Cubitron 3 abrasive technology, it delivers consistent cut rate and extended belt life compared to conventional abrasive constructions. Rated at 80 Plus grit, this belt suits aggressive stock removal while still leaving a controlled surface finish. Each carton contains 10 belts measuring 0.5 inches wide by 18 inches long. Licensed tradespeople in metalworking, fabrication, and HVAC sheet metal work rely on this format for deburring, weld blending, and surface prep in areas inaccessible to wider belts.

This file belt is suited for use on metal, stainless steel, aluminum, and similar hard materials in both shop and field environments. The narrow 0.5 inch by 18 inch profile fits standard file belt tools and die grinders equipped with file belt attachments. Typical applications include weld seam blending, pipe and tube finishing, burr removal on fabricated assemblies, and surface conditioning on HVAC ductwork components. Sold in cartons of 10 belts, with 5 cartons per case for shop-stocking convenience.

Key Features

• Cubitron 3 abrasive grain for fast, consistent cut and extended service life
• 80 Plus grit rating balances aggressive stock removal with controlled surface finish
• Narrow 0.5 inch by 18 inch profile accesses tight contours and confined weld joints
• 10 belts per carton supports ongoing shop use without frequent reordering
• Compatible with standard file belt tools and die grinder file belt attachments

Compatibility

Designed as a replacement or replenishment file belt for standard 0.5 inch by 18 inch file belt tools and die grinder file belt attachments used in metal fabrication and finishing applications.

Installation Notes

File belts are installed and replaced by machinists, fabricators, HVAC sheet metal technicians, and trade professionals using portable file belt tools. Always power down and disconnect the tool from its power source before changing belts. Inspect the drive rollers and platen for wear before installing a new belt, and confirm belt tracking is properly adjusted before resuming operation. Eye protection and appropriate hand protection should be worn during use and belt changes per applicable shop safety standards.

Technical Specifications

• Grit: 80 Plus
• Belt Width: 0.5 inches
• Belt Length: 18 inches
• Pack Quantity: 10 belts per carton
• Case Pack: 5 cartons per case
• Weight: 0.027 pounds
• UPC: 00068060066985

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100380094