Dynabrade 90299 Abrasive Belt 3/4x18 in Aluminum Oxide Coarse

Product Description

The DYNABRADE 90299 is a non-woven abrasive belt designed for use with compatible belt-driven abrasive tools in metalworking, fabrication, and finishing applications. Measuring 3/4 inches wide by 18 inches long, this belt uses aluminum oxide abrasive material bonded to a scrim backing. The coarse grade makes it suited for aggressive stock removal, surface preparation, and deburring operations. Wet or dry operation is supported, giving technicians flexibility on the shop floor or in the field. This belt is sold individually and is a direct consumable replacement for use in production and maintenance environments.

This abrasive belt is intended for use in light industrial and trade settings where a narrow-profile belt is required. Typical applications include weld blending, rust removal, and edge finishing on metal substrates. The non-woven construction conforms to irregular surfaces and helps resist loading compared to coated abrasive alternatives. It fits standard 3/4 inch by 18 inch belt configurations on handheld and bench-mounted belt grinders and sanders used by fabricators, pipefitters, and maintenance technicians.

Key Features

• Aluminum oxide abrasive material for consistent cutting action on metal surfaces
• Coarse grade for aggressive material removal and surface prep
• Non-woven construction conforms to contours and resists loading
• Scrim backing provides structural integrity during high-speed operation
• Supports both wet and dry operation
• Sold as a single belt for flexible quantity purchasing

Compatibility

Designed to fit belt tools and machines that accept a 3/4 inch wide by 18 inch long abrasive belt configuration. Consult your tool manufacturer specifications to confirm belt size compatibility before installation.

Installation Notes

Abrasive belt replacement should be performed by qualified personnel following the tool manufacturer guidelines. Power down and disconnect the tool from its power source before changing any abrasive belt. Inspect the belt for tears or damage before mounting, and confirm the belt tracking is properly adjusted before resuming operation. Always wear appropriate PPE including eye protection and gloves when handling abrasive media.