Dynabrade 79039 Abrasive Belt 60 Grit 1x18 Inches Zirconia

Product Description

The DYNABRADE 79039 is a coated abrasive belt designed for use with compatible belt-driven abrasive tools in metal fabrication, welding prep, and surface conditioning applications. The belt measures 1 inch wide by 18 inches long and is loaded with zirconia alumina abrasive at 60 grit, placing it in the medium grade range. Zirconia alumina is a self-sharpening abrasive material well suited to aggressive stock removal on ferrous metals, stainless steel, and other hard materials. The polyester cloth backing provides flexibility and durability under both dry and wet operating conditions.

This belt fits narrow belt sanders and file belt attachments commonly used by metal fabricators, pipefitters, welders, and maintenance machinists. The 1 inch by 18 inch format is a standard size for die grinder-mounted belt tools and inline file sanders. It is appropriate for deburring, weld blending, chamfering, and contour sanding on metal workpieces. The belt supports wet or dry operation, giving the user flexibility to run coolant where needed to manage heat on heat-sensitive materials or to run dry for general-purpose work.

Key Features

• Zirconia alumina abrasive for aggressive, self-sharpening stock removal on hard metals
• 60 grit medium grade suitable for weld blending, deburring, and surface prep
• Polyester cloth backing rated Y-weight for durability and flexibility on contoured surfaces
• Supports both wet and dry operation for versatile use across applications
• Coated abrasive construction for consistent cut rate across the belt face
• Compact 1 inch x 18 inch format fits narrow belt and file belt tool attachments

Compatibility

Designed as a replacement abrasive belt for narrow belt sanders and file belt tools that accept a 1 inch wide by 18 inch long belt configuration.

Installation Notes

Abrasive belt replacement on belt-driven tools is typically performed by maintenance personnel or tool operators following the tool manufacturer's belt-change procedure. Power down and disconnect the tool from its air supply or power source before changing the belt. Inspect the platen, idler roller, and drive roller for wear or debris before installing the new belt. Ensure belt tracking is adjusted per the tool manufacturer's specification before returning the tool to service.