3M 7010326380 Abrasive Belt P100 Grit 21x3 Inch Ao Cloth

Product Description

The 3M 7010326380 is an aluminum oxide coated abrasive cloth belt designed for aggressive stock removal on wood and metal surfaces. Constructed with an open coat pattern on a heavyweight cloth backing, this belt resists loading and holds up under high heat and pressure. The resin bond system extends service life in demanding, high-production environments. At P100 grit, it delivers a balance of cut rate and surface finish suited to a range of grinding, finishing, and sanding tasks. Licensed trades and shop professionals working in production sanding will find this belt a reliable consumable for sustained output.

This belt measures 21 inches in length and 3 inches in width, fitting standard portable belt sanders, edge sanders, and wide belt sanding machines configured for that size. It is suited for use on hardwoods, softwoods including high-loading substrates such as pine, ferrous and non-ferrous metals, and other materials where open coat abrasives are preferred. The washable backing allows repeated use on resinous or high-loading materials before the belt is retired, reducing per-piece consumable cost in production settings.

Key Features

• P100 grit aluminum oxide abrasive delivers an aggressive cut rate with extended abrasive life
• Open coat construction resists loading on wood, especially resinous softwoods such as pine
• Heavyweight cloth backing provides durability for high-production wide belt and edge sanding
• Washable backing extends usable belt life on high-loading substrates
• Resin bond construction withstands high heat and pressure for longer service life
• Suitable for portable belt sanding, edge sanding, and wide belt sanding applications

Compatibility

Designed for use in portable belt sanders, edge sanders, and wide belt sanding machines that accept a 21-inch by 3-inch abrasive belt. Suitable for sanding wood and metal in both shop and production environments.

Installation Notes

Install with the belt tracking arrow pointing in the direction of travel before mounting on the sander. Ensure the machine is powered off and unplugged before changing belts. Confirm the platen or contact wheel is clean and free of debris to avoid belt damage or premature wear. Follow the equipment manufacturer guidelines for belt tension and tracking adjustment.

Technical Specifications

• Grit: P100
• Abrasive Material: Aluminum Oxide
• Coat Type: Open Coat
• Backing Material: Heavyweight Cloth
• Bond Type: Resin
• Belt Length: 21 inches
• Belt Width: 3 inches
• Weight: 0.08 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326380