: Machines provide three ratings: Recommended Cut (clean, productive speed), Pierce Capacity (can start in the middle of a plate), and Severance (absolute maximum thickness the machine can separate at very slow speeds).
: Higher amperage allows for thicker and faster cuts. For light work (up to 12mm), 30A is often sufficient; for professional workshop tasks (up to 25mm), a 40-50A machine is the standard. buy plasma cutter
: Many portable units are dual-voltage , allowing them to switch between standard 120V household outlets and 240V industrial supplies. : Machines provide three ratings: Recommended Cut (clean,