Beginning in 1968, Mercer Abrasives had one goal: to provide high quality, cost-effective products. Beginning with bastard files, shoe rasps, and their "Farmers Own File", they have established themselves as one of the best in the industry. Obtaining ISO 9001 certification in more than 10 countries, Mercer is able to offer the highest quality abrasive files at a reasonable price. Catering to the automobile, building, and construction industries, Mercer had four decades and three generations of knowledge and experience to build on. Headquartered in Deer Park, New York, Mercer is committed to serving its customers and providing quality products for years to come.