The Victor® 540/300 Journeyman® EDGE™ 2.0 welding, heating and cutting outfit is a heavy duty oxy/fuel kit that uses acetylene as the fuel gas. The Journeyman cuts up to 3/4" thick steel with included size 1 cutting tip or up to 8" material with optional tips. It welds up to 1/2" thick steel with included size 5 welding nozzle or up to 3" with optional nozzles.