I will begin by saying "DO NOT UNDER BUY SIZE ON A PLASMA CUTTER". You cannot use a 2nd pass as you can with a welder, so buy a plasma cutter made to cut what you intend to cut the most. Plasma cutters are...
Build a Hobby CNC for PCB milling and general engraving CNC machines are the ultimate hobby accessory. The building of a CNC machine is a hobby in itself, but it is the application of CNC toward other hobbies...
Duty cycle is the amount of time a welder will weld or a cutter will cut in a given time frame at given amperage. Simple explanation is, 20% duty cycle means it can be used for 2 minutes out of 10 at a given...