... 1990, we are a professional manufacturer of round disc cutter,tungsten rods,indexable inserts,carbide brazed tips,tungsten carbide ... .52200For drawing steel and nonferrous bars and tubes, also for manufacturing mechanical parts, tools and wear parts.YG1014.588 ... a high reduction rate and for manufacturing anvils, drilling and punching and impacting. Zhuzhou origin of round disc cutter for woodworking