Complete acetylene oxy-fuel system for cutting, heating, brazing, and welding. Cuts up to 5/8 in. (16 mm) with included tip and 6 in. (153 mm) with optional tips. Includes CC509P Toughcut cutting attachment, MC12-1 cutting tip, MT603 heating tip, MW205 welding tip and series 30 MD regulators with a CGA510 acetylene connection.