The most popular heat source used for this method is an oxy-acetylene torch, but you can try various other tools, like a propane torch or even a butane torch lighter in a pinch. The idea is to ...

The principal products of the company are compressed oxygen and nitrogen, acetylene containers, apparatus for producing gases, and the use of the oxy-acetylene process of welding and cutting metals.

There’s no reason to use a hacksaw in a modern farm shop. Cutting metal on a farm often used to involve either an oxy-acetylene torch, a hacksaw or tin snips. If a shop was “high-tech,” it ...