3M 7100141421 Abrasive Belt 220 Grit 24x1/2 Inch Ao Cloth

Product Description

The 3M 7100141421 is an aluminum oxide cloth-backed abrasive belt designed for general-purpose metalworking and woodworking applications. Measuring 24 inches long by 1/2 inch wide with a 220 grit rating, this belt delivers consistent material removal on mild steel, carbon steel, aluminum, bronze, and brass. The XF-weight polyester cloth backing is waterproof and built to handle the stress of grinding and heavy sanding in both wet and dry conditions. A resin bond system holds the abrasive mineral firmly under high heat and pressure. Licensed trade professionals and shop technicians use this belt on backstands, benchtop sanders, stroke sanders, and portable belt grinders.

This belt is suited for metal deburring, surface finishing, and general metalworking tasks in fabrication shops, maintenance facilities, and woodworking environments. The 220 grit rating makes it appropriate for finishing passes and fine material removal on softer metals and wood substrates. The maroon cloth backing is an XF-weight construction that resists tearing under the lateral and compressive forces common in belt sanding and grinding operations.

Key Features

• 220 grit aluminum oxide abrasive mineral for consistent, reliable finishing performance
• XF-weight polyester cloth backing rated for heavy sanding and grinding loads
• Waterproof backing supports both wet and dry sanding applications
• Resin bond resists breakdown under high heat and pressure
• 24 inch length by 1/2 inch width fits standard backstand and benchtop belt sander configurations
• Effective on mild steel, carbon steel, aluminum, bronze, brass, and wood substrates

Compatibility

Designed for use on backstands, benchtop belt sanders, stroke sanders, portable belt grinders, and wide belt grinding and finishing equipment that accept a 24 inch by 1/2 inch belt.

Installation Notes

Belt installation and replacement should be performed by a qualified technician with the machine powered off and locked out per applicable safety procedures. Verify belt tracking and tension according to the equipment manufacturer guidelines before resuming operation. Inspect the belt for tears or delamination prior to each use and do not exceed the rated operating speed of the machine.

Technical Specifications

• Grit: 220
• Belt Length: 24 inches
• Belt Width: 1/2 inch
• Abrasive Mineral: Aluminum Oxide
• Backing Material: XF-Weight Polyester Cloth
• Bond Type: Resin
• Color: Maroon
• Application: Wet or Dry
• Package Dimensions: 9.13 x 7.13 x 5 inches
• Weight: 3.059 pounds
• UOM: Each
• UPC: 638060050250

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100141421