... ±0.015mm 4,rough turning excircle 10.5mm turning 2.5mm 5,finish turning excircle 10-0.001 -0.01mm 6,milling ... ,drill hole 8,orifice chamfer 9,thread tapping M5-6H 10,grinding excircleJiangyin Yangqi Machinery Accessories Co.,Ltd is founded in ... accesories.equipped with complete set processing machines boring lathe ,miller ,punch press ,press ,engine lathe ,CNC center and meter lathe to meet every ...