The Nakashimada NS series 1 Die 2 Blow Cold Headers are developed for manufacturing high precision component. The NS series utilizes precision guided, counter-balanced heading slides, combined with a vertical punch shift mechanism to obtain extreme accuracy even at high-speed production. The punches are also positively locked during forming operation for repeatable and accurate production as well as for the exceptional tool life.  Available from 2.5mm to 14.0mm in wire diameter and up to 200mm in shank length with adjustable die-knock relief, the NS series enables precision forming of more complex parts.  To increase the reliability of low-noise operation, the cam shaft is powered by drive gear.