3M 7100201646 Abrasive Belt 89x4 Inch P220 Grit Ao Cloth

Product Description

The 3M 7100201646 is a coated abrasive cloth belt designed for aggressive stock removal across a range of wood and metal surfaces. Built on a heavyweight cloth backing with an open coat construction, this belt uses premium aluminum oxide abrasive bonded with a resin system that withstands high heat and pressure. At P220 grit, it delivers fine finishing performance while maintaining cut rate and abrasive life in demanding production environments. Licensed tradespeople and production sanding operators install this belt on wide belt, edge, and portable belt sanders.

This belt is suited for both wood and metal sanding applications. The open coat layout prevents loading on soft or resinous woods such as pine, and the washable backing supports repeated use on high-loading substrates. It is appropriate for residential millwork shops, furniture production facilities, metal fabrication shops, and general finishing operations requiring consistent surface prep at a fine grit level. The belt measures 89 inches in length and 4 inches in width, fitting a wide range of standard sanding machines in that size class.

Key Features

• Premium aluminum oxide grain for increased cut rate and extended abrasive life
• Open coat construction resists loading on wood and resinous substrates
• Heavyweight cloth backing supports high-production sanding environments
• Washable backing allows repeated use on high-loading materials such as pine
• Resin bond construction withstands elevated heat and pressure for longer service life
• Suitable for wide belt sanding, edge sanding, and portable belt sanding applications

Compatibility

Designed for use on standard wide belt, edge, and portable belt sanders accepting an 89-inch by 4-inch abrasive belt. Suitable for sanding wood and metal workpieces where an open coat P220 grit aluminum oxide belt is specified.

Installation Notes

Installation should be performed by qualified operators following the sander manufacturer's belt-change procedure. Disconnect and lock out power to the machine before changing the belt. Confirm belt tracking direction arrows align with the machine's drive direction before startup. Inspect the platen or contact drum for wear or debris before seating the new belt.

Technical Specifications

• Belt Length: 89 inches
• Belt Width: 4 inches
• Grit: P220
• Abrasive Material: Aluminum Oxide
• Backing Material: Cloth
• Coat Type: Open Coat
• Bond Type: Resin
• Unit of Measure: Each
• Minimum Order Quantity: 50
• Weight: 16.15 pounds
• UPC: 638060395412

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100201646