Profile: Welders Supply Co. specializes in welding products. Our product categories are abrasives, gas welding & cutting equipment, plasma cutting machines, power tools, safety equipment and welding machines. We deal with power tools such as chop saws, drills, grinders, magnetic drills, nibblers and reciprocating saws. The Evolution Rage3 chop saw cuts steel, aluminum and wood with the use of a single multipurpose blade. The Hypertherm Powermax 1650 plasma cutting machine is a multi voltage hand held plasma with a 25' torch assembly.