I have what seems to be an older sprayer on my property that I have been trying to cut down to bring in. The problem is that it is built well and the whole thing is 1/4th inch thick square steel tubing with another 1/4th inch thick round steel tubing. My friend tried cutting it with acetylene torch and it took over an hour to make one full cut. Do you guys have any idea on how to cut this up faster? Thanks