... cylindrical, tapered metric pipe threads. Applicable to petroleum, metallurgy, chemical industry, water and electricity, geological department, casing, drill ... tubing processing etc. 1.This machine adopts imported CNC system, high control accuracy, high reliability. 2.This machine ... 5-305 r/min (hydraulic chuck)1.3 Feed System Longitudinal/Transverse feed of turret and pitch rangeLongitudinal (Z-axis) ...