Norton 780727-27926 Aluminum Oxide Sanding Belt 3x21 50 Grit

Product Description

The NORTON 780727-27926 is an aluminum oxide portable sanding belt designed for aggressive material removal on wood, metal, and composites. Measuring 3 inches x 21 inches, it fits standard portable belt sanders commonly used in finish carpentry, metal fabrication, and general surface preparation. The 50-grit designation places this belt in the coarse range, making it well suited for rapid stock removal, rough shaping, and stripping applications. Aluminum oxide abrasive grain is durable and self-fracturing, maintaining a sharp cutting edge through extended use. These belts are sold in a packaging quantity of 10.

This belt is intended for use with portable handheld belt sanders that accept a 3 inches x 21 inches belt size. Typical applications include flattening rough lumber, removing paint or rust from metal surfaces, deburring weld seams, and preparing subfloor or decking panels before finishing. The coarse 50-grit cut makes it most effective as the first pass in a multi-stage sanding sequence. Woodworkers, finish carpenters, metal fabricators, and general contractors regularly reach for this belt size in both shop and field environments.

Key Features

• Aluminum oxide abrasive grain for durable, long-lasting cutting performance
• 50 grit coarse cut suited for rapid stock removal and surface stripping
• 3 inches x 21 inches size fits widely available portable belt sanders
• Sold in a 10-pack for consistent supply on production or job-site use
• Self-fracturing grain maintains sharpness throughout the belt life

Compatibility

Designed as a standard replacement portable sanding belt for handheld belt sanders accepting a 3 inches x 21 inches belt size.

Installation Notes

Loading a sanding belt is performed by woodworkers, metal fabricators, and general trades personnel following the tool manufacturer's belt-change procedure. Power down and unplug the sander before changing belts. Confirm the directional arrow on the belt backing aligns with the sander's drive roller rotation before closing the tensioner. Inspect the platen and rollers for wear or debris that could cause premature belt failure.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Belt Size: 3 inches x 21 inches
• Grit: 50 (Coarse)
• Packaging Quantity: 10 per pack
• Unit of Measure: Each
• Minimum Order Quantity: 50

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 780727-27926