3M 7010326386 Aluminum Oxide Cloth Belt 50 Grit 75x37 in

Product Description

The 3M 7010326386 is a 340D series open-coat aluminum oxide cloth sanding belt designed for aggressive stock removal on wood and metal surfaces. Running at 50 grit, it delivers a fast cut rate with extended abrasive life. The heavyweight cloth backing handles the heat and pressure of high-production environments, while the resin bond construction holds up under sustained use. A washable backing allows repeated service on high-loading substrates such as pine and other resinous woods. This belt is suited for use by woodworking shops, metal fabricators, and finishing operations requiring consistent, load-resistant performance.

The 340D cloth belt is sized at 75 inches long by 37 inches wide, making it appropriate for wide belt sanding machines. It is also recommended for edge sanding and portable belt sanding applications. The open-coat design reduces clogging when working soft woods, composites, and metals, helping maintain cut rate across the full life of the belt. Typical users include production woodworking facilities, cabinet shops, millwork operations, and metal fabrication shops running wide-belt or inline sanding equipment.

Key Features

• Premium aluminum oxide abrasive for increased cut rate and extended abrasive life
• Open-coat construction resists loading on woods, composites, and metals
• Heavyweight cloth backing built for high-production, high-pressure sanding environments
• Washable backing allows reuse on high-loading substrates including pine
• Resin bond withstands sustained heat and pressure for longer service life

Compatibility

Designed for use on wide belt sanding machines, edge sanders, and portable belt sanders that accept a 75-inch by 37-inch belt. Suitable for aggressive stock removal on wood and metal substrates.

Installation Notes

Install and tension the belt according to the sanding machine manufacturer's specifications before powering on the equipment. Ensure the machine is fully de-energized and locked out before mounting or removing a belt. Inspect the belt for tears or tracking damage prior to each use. Follow applicable OSHA and machine-specific guarding requirements when operating wide-belt sanding equipment.

Technical Specifications

• Abrasive Type: Aluminum Oxide
• Grit: 50
• Belt Length: 75 inches
• Belt Width: 37 inches
• Backing Material: Heavyweight Cloth
• Coat Type: Open Coat
• Bond Type: Resin
• Weight: 5.05 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 3

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326386