ROTHENBERGER , one of the leading providers of innovative high-quality pipe tools and equipment in sectors such as MEP, HVAC, fire fighting, facility management, oil and gas, trading, and infrastructure. NPT AUTO DIE-HEAD Automatic die heads suitable for threading dies Precise die heads For ROPAUER 50 R, PANDA, PISET, SUPERTRONIC 2S, 2SE, 3S, 3SE, 4S, 4SE machines Standard Die Heads Simple and quick replacement of the threading knives: saves time Time-consuming set-up work is eliminated due to the latch entry into the groove: user-friendly Built-in lubrication guarantees a uniform film of oil on the pipe surface: long blade life Automatic die heads Fast thread size adjustment: simple, clear operation Automatic thread length, adjustable: readjust for long threads For each thread size, individual fine adjustment of the thread depth without additional adjustment when changing the size: flexibility in work Size / 2.1/2- 4”