Dynabrade 79077 Abrasive Belt 60 Grit 1/2x13 in Zirconia

Product Description

The DYNABRADE 79077 is a coated abrasive belt designed for use with compatible narrow-belt power file tools and inline belt sanders. It measures 0.5 inches wide by 13 inches long and carries a 60-grit medium-grade cutting surface made from zirconia alumina. The zirconia alumina grain is a self-sharpening abrasive well suited to aggressive stock removal on metal, weld seams, and hard surfaces. The belt is backed by a Y-weight polyester cloth, which provides high tensile strength and resistance to tearing under load. Installation and replacement are handled by grinding and finishing tradespeople including metal fabricators, pipefitters, and maintenance technicians.

This belt is suited to applications requiring controlled material removal on ferrous and non-ferrous metals, stainless steel, and hard alloys. The narrow 0.5-inch profile allows access to tight contours, pipe welds, and confined workspaces where wider belts cannot reach. At 60 grit, it performs well in blending, deburring, and weld-dressing operations. The Y-weight polyester backing holds its geometry under the flex and tension demands of continuous power-tool use in fabrication and maintenance environments.

Key Features

• Zirconia alumina grain delivers self-sharpening, aggressive stock removal
• Y-weight polyester cloth backing resists tearing and maintains belt integrity under load
• 60-grit medium grade suitable for blending, deburring, and weld dressing
• Narrow 0.5-inch width accesses tight joints, pipe contours, and confined areas
• 13-inch overall length fits standard narrow power file and inline belt sander tools

Compatibility

Designed as a replacement coated abrasive belt for narrow-belt power file tools and inline belt sanders accepting 0.5-inch by 13-inch belts.

Installation Notes

Belt replacement should be performed with the power tool unplugged or the air supply disconnected. Confirm belt tracking and tension per the tool manufacturer guidelines before resuming operation. Inspect the contact wheel and platen for wear before fitting a new belt, as surface irregularities accelerate belt failure.