Dynabrade is an American manufacturer specializing in portable abrasive tools. Founded in 1969 by Walter Welsch—developer of the original Dynafile® Belt Tool—Dynabrade manufactures innovative, high-quality portable abrasive tools that are relied upon all over the globe.

These tools are quality-certified by the International Organization for Standardization and allow for the efficient sanding, buffing, polishing, and grinding of everything from metals to wood in even the hardest-to-reach work areas.