Tapping Machine, Chamfering Machine, Mini Lathe Machine manufacturer / supplier in China, offering 3/4HP Micro External Grinding Machine Th01 7500rpm for Precision Component Finishing, Th01 Industrial Micro Grinder 0.3-25mm External Diameter Grinding for Punches & Micro Shafts, Micro External Grinder Th01 0.3-25mm Od Grinding Machine for Small Parts Punches Nozzles and so on.