Using special steel for table slide.(SKH-9) Precise spindle of cartridge type is used P4-bearing. Minimize to thernal expansion and wear, cast-iron of high material that has been heat treatment. High rigid structure. In table driving, life of semi-permanent as used timing belt and wire. Spindle motor of closing V3, low vibration, no noise, natural coolant. Auto lubrication unit and complete prevention of oil leaking. Easy of precision work as adherence up and down micro feed unit. Excellent control for security of interlock method. Head dresser is secured high surface rough. Cutting oil unit of paper filter is avoided pollution of cutting oil.(Option) Maintain the best precision as distinguished scrapping.