Welding is only one part of metalworking. You also can cut steel, using oxygen/acetylene equipment with a special head called a cutting torch. Cutting torches come as part of many consumer-grade gas ...

A jet propane torch can be assembled with a few fittings and parts borrowed from a welder and gas grill. Setting up your own metal foundry starts with a propane torch. Using gas fittings and a few ...

When working on cars, sometimes you need to get something hot. You need a heat source better than a soldering iron and bigger than a butane mini torch, but less involved than an oxy-acetylene rig.