Plasma is superheated, compressed air that ionizes to form a conductive gas. This gas conducts electricity from the torch of the plasma cutter to the work piece, through a electrode and copper nozzle ...

[Metal Massacre Fab Shop] has a review of a portable plasma cutter that ends up being a very good demonstration of exactly what these tools are capable of. If you’re unfamiliar with this kind of work, ...

At the Sheet Metal Local 88 JATC in Las Vegas, Nevada, a new dual plasma cutter table from Production Products, Inc. will enable sheet metal apprentices to practice duct fabrication and beyond. The ...

Two new lightweight plasma cutters from Hobart Welding Products offer fabricators increased portability and flexible power options coupled with the largest cutting ability in Hobart's line. The ...

Plasma cutters are a must-have for any metal shop and have been for years. Good cutters normally cost anywhere from $1,000 to $4,000, and have always been well worth the purchase when considering the ...