: The maximum thickness the machine can start a cut in the middle of a plate without damaging the torch. 2. Pilot Arc vs. Non-Pilot Arc This choice depends entirely on the state of your metal.
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: The absolute maximum thickness a machine can separate. This usually produces a rough, slow cut that requires heavy grinding later. : The maximum thickness the machine can start
Before clicking "buy," verify your electrical and air setup. Non-Pilot Arc This choice depends entirely on the
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: This is the thickness the machine can cut cleanly at a productive speed (e.g., 20 inches per minute). Aim for a machine where your typical work is about 80% of this rating.