Jiayi Tools setsthe standard for high performance tools. We manufacture the highest quality carbide cutting tools at competitive pricesand unmatched customer service. JIAYITOOLstarted as a metal cutting tool manufacturing company in 2009, we are amanufacturer of high quality precision carbide tools, Hole Cutting Carbide Tools,PCD Cutting Tools,  Thread Cutting Tools and solid carbide cutting tools in China, all 100% made in China.