Diteq is a trusted manufacturer of high-quality diamond tools and equipment. Ohio Power Tool stocks a large selection of core bits and saw blades from Diteq that are exceptional quality and built to last. Their revolutionary ARIX technology allows for precise diamond arrangement on each blade that controls wear and makes the blade cut faster. This technology can increase cutting speed by up to 50%, while also doubling the life of the blade. The core bits we carry from Diteq also have this exclusive ARIX technology that makes them incredibly strong. No application is too hard for a Diteq diamond tool, and Ohio Power Tool has stood by their products for many years.