This manual pipe cutting machine is designed for precise gas cutting and beveling on pipes from 4.25" to 24" in diameter and 0.2" to 2" thick. Its lightweight aluminum alloy body and power-free operation make it easy to carry and use on job sites, in workshops, and in field applications. The unit includes an adjustable 87" chain for secure pipe clamping and three replaceable propane cutting tips for different cutting needs. It is suited for oil and gas, construction, manufacturing, automotive, and shipbuilding applications.