Machine Type：GPS-30 Plunge
Brand：SHIGIYA Outer CNC Grinder (Made in Japan)
Grinding precision ：Roundness 0.2µm/ End swing value 0.1µm / Surface Roughness: Within Ra 0.1
Machining Range：ø350mm X 600mm
Quantity：Kwan Chin Machinery Industrial Co., LTD (3rd plant)