3M 7000118924 Abrasive Belt 80 Grit 103x52 Inch Aluminum Oxide

Product Description

The 3M 7000118924 is an open-coat aluminum oxide abrasive belt designed for demanding sanding applications in woodworking environments. The 370DZ series uses a premium-grade aluminum oxide mineral bonded with a resin system that withstands high heat and pressure, extending service life under heavy use. At 103 inches long and 52 inches wide, this belt is sized for wide-belt and edge-sanding machines. The heavyweight cloth backing gives it the rigidity and durability needed for both rough stock removal and final finishing passes. An anti-static treatment is applied to reduce loading and maintain cut rate throughout the belt's working life.

This belt is intended for wide-belt and edge-sanding equipment used in cabinet shops, millwork operations, and production woodworking facilities. The open-coat construction and 80-grit abrasive make it well suited for aggressive material removal on solid wood, panels, and engineered wood products. The washable cloth backing is particularly useful when sanding resinous species such as pine, where pitch loading is a common issue that shortens abrasive life. It is appropriate for both rough sanding and intermediate finishing stages depending on the substrate and feed rate.

Key Features

• Premium aluminum oxide mineral delivers improved cut rate and extended abrasive life
• Open-coat construction reduces loading and maintains consistent cut performance
• Anti-static treatment further limits loading in dusty woodworking environments
• Heavyweight cloth backing supports coarser-grit applications on wide-belt and edge-sanding machines
• Washable backing extends usable life when sanding pitch-heavy or resinous woods
• Resin bond resists high heat and pressure for longer service life under production conditions

Compatibility

Designed for use on wide-belt and edge-sanding machines that accept belts measuring 103 inches long by 52 inches wide.

Installation Notes

Belt installation should be performed by a qualified machine operator or maintenance technician with the sanding machine fully powered down and locked out before changing belts. Confirm belt tracking and tension settings per the machine manufacturer's specifications before resuming operation. Inspect the belt and platen or contact drum for debris before mounting to avoid premature belt failure.

Technical Specifications

• Belt Length: 103 inches
• Belt Width: 52 inches
• Grit: 80
• Abrasive Mineral: Aluminum Oxide
• Coat Type: Open Coat
• Backing Material: Heavyweight Cloth
• Bond Type: Resin
• Weight: 11 pounds
• Minimum Order Quantity: 3
• UPC: 00051144147700

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118924