3M 7100141428 Abrasive Belt 24x0.25 Inch 120 Grit Ao Cloth

Product Description

The 3M 7100141428 is a maroon aluminum oxide cloth-backed abrasive belt designed for general-purpose metalworking and woodworking applications. It measures 24 inches in length and 1/4 inch in width, running at 120 grit. The XF-weight polyester cloth backing is waterproof and built to handle both wet and dry conditions, while the resin bond system resists high heat and pressure during aggressive material removal. Licensed metal fabricators, maintenance technicians, and woodworking professionals use this belt for deburring, surface finishing, and stock removal on a range of substrates.

This belt is optimized for use on mild steel and carbon steel and performs well on softer metals including aluminum, bronze, and brass. It is also suitable for select woodworking applications. The 7100141428 is rated for use on backstand and benchtop belt sanders, as well as stroke sanding setups, portable belt grinders, and wide belt grinding and finishing equipment. The 120 grit rating positions it as a mid-range finishing option suited to material blending and light deburring passes after heavier stock removal.

Key Features

• XF-weight polyester cloth backing withstands grinding pressure in wet and dry conditions
• Resin bond resists high heat and pressure for extended belt life
• Aluminum oxide mineral provides consistent cut on mild steel, carbon steel, aluminum, bronze, and brass
• 24 inch length and 1/4 inch width fit backstand, benchtop, portable, and wide belt grinder configurations
• 120 grit delivers mid-range material removal and surface blending performance
• Suitable for metal deburring, general metalworking, and woodworking applications

Compatibility

Designed for use on backstand and benchtop belt sanders, stroke sanding equipment, portable belt grinders, and wide belt grinding and finishing machines that accept a 24 inch by 1/4 inch belt.

Installation Notes

Belt installation should be performed by a qualified operator with the sander or grinder powered off and unplugged. Verify belt tracking direction arrows align with the machine drive direction before starting. Inspect the belt for tears or separation before each use and do not operate at speeds exceeding the belt manufacturer rating. Follow all applicable machine guarding requirements per OSHA and equipment manufacturer guidelines.

Technical Specifications

• Belt Length: 24 inches
• Belt Width: 0.25 inches
• Grit: 120
• Abrasive Mineral: Aluminum Oxide
• Backing Material: XF-Weight Polyester Cloth
• Bond Type: Resin
• Color: Maroon
• Application: Wet and Dry
• Weight: 2.5 pounds
• UPC: 638060050106

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100141428