3M 7100231528 Cloth Sanding Belt 2.25x80 Inches 80 Grit

Product Description

The 3M 7100231528 is an aluminum oxide cloth sanding belt designed for general-purpose material removal in woodworking and finishing applications. Built on an X-weight cloth backing for durability, the belt features an open-coat construction that resists loading and a resin bond that holds up under heat generated during extended sanding. It measures 2.25 inches wide by 80 inches long and cuts at 80 grit, placing it in the medium-grit range suited for shaping, stock removal, and surface prep. Licensed tradespeople and skilled woodworkers typically reach for this belt when working through softwoods and similar materials where a washable, reusable belt adds value over the course of a job.

This belt is used in stationary belt sander setups and portable belt sanding applications found in woodworking shops, millwork facilities, and on job sites. It performs well on softwoods and similar substrates where load resistance is important to maintain consistent cut rate. The open-coat design keeps abrasive particles from clogging during heavy material removal passes, extending the usable life of each belt. The washable construction allows the belt to be cleaned and returned to service, reducing consumable costs on high-volume sanding operations.

Key Features

• Aluminum oxide abrasive mineral for consistent, durable cutting action
• Open-coat construction resists loading on resinous and soft materials
• X-weight cloth backing provides flexibility and tensile strength under tension
• Resin bond offers heat resistance during extended sanding runs
• Washable belt design supports reuse and reduces per-job consumable cost
• 80 grit for medium stock removal and surface preparation

Compatibility

Designed as a general-purpose replacement belt for stationary and portable belt sanders accepting a 2.25-inch by 80-inch belt configuration, particularly suited for woodworking applications on softwoods.

Installation Notes

Belt sander abrasives should be installed by operators familiar with the sander manufacturer's belt-tracking and tensioning procedures. Power down and unplug the sander before changing belts. Verify the belt is seated correctly on the drums and tracking centered before resuming operation. Eye protection and dust collection are standard requirements when operating belt sanding equipment.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Coat Type: Open Coat
• Backing: X-Weight Cloth
• Bond Type: Resin
• Grit: 80
• Belt Width: 2.25 inches
• Belt Length: 80 inches
• Weight: 0.2 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 25
• UPC: 00051144273263

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100231528