3M 7100206847 Abrasive Belt P100 103x43 Inch Aluminum Oxide

Product Description

The 3M 7100206847 is a premium open-coat aluminum oxide cloth abrasive belt designed for aggressive stock removal across wood and metal surfaces. Built on a heavyweight cloth backing with a resin bond construction, this belt handles the heat and pressure of high-production environments without breaking down prematurely. The open-coat layout resists loading, making it effective on resinous or gummy materials such as pine. At P100 grit, it delivers a controlled cut rate suited to intermediate stock removal and surface preparation work. The washable backing extends service life on high-loading substrates, reducing belt swap frequency on busy production lines.

This belt is sized at 103 inches in length and 43 inches in width, positioning it for wide belt sanding machines found in cabinet shops, millwork operations, and industrial wood or metal fabrication facilities. It is also rated for edge sanding and portable belt sanding applications where a durable, long-lasting abrasive is needed. Typical users include finish carpenters, millwork technicians, metal fabricators, and production floor operators who need consistent cut performance across repeated passes.

Key Features

• Premium aluminum oxide abrasive delivers increased cut rate and extended abrasive life
• Open-coat construction reduces loading on wood, particularly resinous species such as pine
• Heavyweight cloth backing supports durability in high-production sanding environments
• Washable backing allows repeated use on high-loading substrates
• 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 wide belt sanders, edge sanders, and portable belt sanders that accept a 103-inch by 43-inch abrasive belt; suitable for sanding wood and metal workpieces.

Installation Notes

Belt installation should be performed by qualified operators following the sander manufacturer's tensioning and tracking procedures. Power down and lockout the sanding machine before loading or removing the belt. Inspect the belt for tears or edge damage before each use, and confirm belt direction arrows align with the machine's direction of travel where marked. Follow applicable workplace safety standards and equipment guidelines when operating abrasive machinery.

Technical Specifications

• Grit: P100
• Belt Length: 103 inches
• Belt Width: 43 inches
• Abrasive Material: Aluminum Oxide (AO)
• Backing Material: Heavyweight Cloth
• Coat Type: Open Coat
• Bond Type: Resin
• Color: Brown
• Weight: 25.534 pounds
• UPC: 638060757005

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100206847