This Hobart medium duty, versatile yet economical Oxy/Acetylene Tag-A-Long Outfit (770502) includes many features found in more expensive outfits. The HOBART TOUGHCUT is perfect for a multitude of applications such as farm, ranch, hobby, automotive, refrigeration, light fabrication and repair. This outfit is designed for use with acetylene fuel gas but can operate on propane by simply changing to propane tips. Cuts up to 6" (153mm) and welds up to 1/2" (13mm) with optional tips.