3M 7100035468 Cubitron Ii 786F File Belt 60 Grit

Product Description

The 3M 7100035468 is the Cubitron II 786F abrasive file belt, engineered for precision grinding and material removal on hard metals. Built on a heavy-duty backing, it uses 3M Precision Shaped Grain technology — a ceramic and aluminum oxide blend with grains that are precisely shaped, uniformly sized, and vertically oriented. This geometry allows the belt to slice through material rather than plow through it, producing faster cut rates, cooler operating temperatures, and extended belt life. Licensed tradespeople and body shop technicians reach for this belt when the job demands consistent, controlled metal removal without heat-related damage to the base material.

The 786F is designed for use with the 3M File Belt Sander and is well suited to tasks common in collision repair, structural fabrication, and sheet metal work. Typical applications include grinding out rivets, removing spot welds, and blending weld seams on high-strength steel panels. The integrated grinding aid further reduces heat buildup during aggressive passes on hardened or high-strength alloys, helping prevent metal discoloration, oxidation, and heat-induced stress cracking. This belt is sold in a box quantity of 5 units minimum order.

Key Features

• Cubitron II Precision Shaped Grain: ceramic and aluminum oxide blend with vertically oriented, uniformly sized grains for fast, consistent cut
• Cooler operation reduces risk of metal discoloration, oxidation, and heat-related stress cracks on high-strength steel
• Integrated grinding aid enhances cooler running during extended grinding passes
• Heavy-duty resin-bonded backing delivers extended belt life and consistent performance throughout the belt's service life
• 60 grit designation suited for aggressive stock removal and rivet or spot weld grinding
• Designed for use with the 3M File Belt Sander for precise, controlled material removal in tight areas

Compatibility

Designed for use with the 3M File Belt Sander for grinding out rivets and removing spot welds on hard metal surfaces.

Installation Notes

Belt installation and replacement should be performed by qualified technicians following the tool manufacturer's guidelines for the 3M File Belt Sander. Disconnect or power down the sander before changing belts. Inspect the belt and platen for wear before each use. Always use appropriate PPE including eye protection and gloves when operating abrasive belt equipment.

Technical Specifications

• Grit: 60
• Abrasive Mineral: Ceramic and aluminum oxide blend (Cubitron II Precision Shaped Grain)
• Backing: Heavy-duty resin bond
• Package Weight: 2.523 pounds
• Package Dimensions: 9.88 inches L x 8.75 inches W x 5 inches H
• Unit of Measure: Box
• Minimum Order Quantity: 5
• UPC: 051131334514

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100035468