The Thermal Dynamics Pak Master™ 150XL offers a range of high performance, genuine cut capacity plasma cutting systems designed to cut most metals up to 1 1/2"(38mm) using air, nitrogen, or argon/hydrogen as the plasma gas. Uses the PCH/M-120 torch, which is available in either a 70° or 90° hand configuration, or in a 180° machine style with 1 3/8" (35mm) diameter mounting tube and 32 pitch rack. Ideal for hand applications and can be used in many mechanized applications.