... 2#3#1#2#3#4#length of cutting nozzle74mm85mm85mmweight of cutting nozzle65g80g80gcutting oxygen aperture0.7mm0.9mm1.1mm1mm1.3mm1.6mm1 ... the best alternative to traditional Oxy-acetylene cutting torch?1) Safe cutting: non-backflash cutting torch,explosion-proof gasoline tank, any ... , easy to handle and move, stack cutting, no need to pump the gasoline tank. gasline cutting machine/http://www.rinokj.com/