Model 1224 Power Threading Machine Die Head, Model 711, 1 4 in to 2 in Pipe Capacity, Self Opening ORS NASCO Cools threads and pipe during Cools threads and pipe during operation Speeds metal removal Improves thread quality Reduces threading torque Free of chlorine and other halogens Individually tested to 10000 volts AC and rated to 1000 volts AC for safety and peace of mind SoftFinish® cushion grip handle for comfort and control Handle size proportionate to blade for consistent mechanical advantage Handle directly molded to the blade for permanent bond Parallel flats for roll off prevention All die heads are through head oiling Choose from a variety of options Dies sold separately Not for use with stainless steel