Dynabrade 79036 Abrasive Belt 80 Grit 3/4 X 18 Inches

Product Description

The DYNABRADE 79036 is a coated abrasive belt designed for use with compatible file belt sanders and narrow-profile belt tools common in metalworking, weld blending, and finishing applications. The belt measures 3/4 inches wide by 18 inches long and features an 80-grit zirconia alumina abrasive on a polyester cloth backing with a Y-weight designation. Zirconia alumina is a self-sharpening abrasive grain well suited for aggressive stock removal on ferrous and non-ferrous metals. The belt supports both wet and dry operation, making it adaptable to coolant-assisted grinding setups or standard dry finishing work.

This belt is sized for narrow file belt tools used in detail grinding, deburring, and contour finishing on metal fabrications, pipe, tubing, and structural components. The 80-grit medium grade targets applications where moderate stock removal is needed before transitioning to finer finishing steps. Wet or dry compatibility makes it practical across shop environments, from production metalworking to maintenance and repair operations where coolant use varies by setup.

Key Features

• 80-grit zirconia alumina grain for aggressive, self-sharpening stock removal
• 3/4 inches wide by 18 inches long — sized for narrow file belt tools
• Y-weight polyester cloth backing provides durability under flex and pressure
• Compatible with both wet and dry grinding and finishing operations
• Coated abrasive construction for consistent, uniform cut across the belt surface

Compatibility

Designed as an OEM-style replacement abrasive belt for narrow file belt sanders and file belt tools requiring a 3/4 inch by 18 inch belt configuration.

Installation Notes

Abrasive belt installation and replacement is typically performed by machinists, fabricators, or maintenance technicians. Before changing belts, power down and disconnect the tool from its air supply or electrical source. Verify belt tracking and tension after installation before returning the tool to service. Do not exceed the tool's rated operating speed for the belt size in use.