The structure of the machine are special, strength excellent, high degree of accuracy, high hardness grinding gear, special high precision knife rest, cutting quickly and very stable, lower noise. Machine framework, the master all by precision designed, stable, elegant appearance. Having special tool setting system, cutting knife timing saving both time and labor. The system has a function to automatic test, and prevention equipment damage for abnormal use and operation negligence. The important bearing of machine is export from Japan.