The system consists of a 3D printed collar that fits around the plasma cutting torch. The collar has two mating parts, which are held together with three magnets and three ball bearings to act as ...

Affordable plasma cutters are becoming a popular step up from an angle grinder for cutting sheet metal in ... of a pair of linear rods, with the torch mounts sliding along on linear bearings.

Cutting metal on a farm often used to involve either an oxy-acetylene torch, a hacksaw or tin snips ... In recent decades plasma cutters appeared in some farm shops to take slicing metal to ...

A CNC cutter is a thermal cutting tool that uses a plasma torch to cut various metals producing clean and accurate cuts. “I use it to make computer-generated metal signs,” said Reed.