Radiac is a leading manufacturer of Conventional Bonded and Superabrasives in North America. For more than 100 years, Radiac ... has delivered technology and quality in both product and service to the industry. Acquired by Tyrolit Abrasives in 2009, Radiac is your North American company for high performance Tyrolit brand products for the Automotive, Bearing, Aviation, Cutting Tools and Primary Metals Industries. Unsurpassed expertise in Gear Grinding and Large Diameter Cut-off wheels up to 2 Meters round out Tyrolit’s vast capabilities available from your Radiac Team. Radiac Abrasives company has three U.S. manufacturing locations: Salem IL, Oswego IL and Marysville WA. As a leading full line producer of grinding wheels, Radiac offers more than 50,000 precision built products of high quality, performance, and repeatability for virtually every conceivable manufacturing application. Radiac’s industry team approach combines both sales and engineering expertise to determine the most cost effective and expedient solution for your grinding needs. read more