Portable CNC cutting machine 1.Support USB,G code 2.Smart design, ... steel, so it will have higher precision and longer service life.2. Use SHINANO(Japan) motor3. Use one piece ... via U hardware. The standard positioning of this machine is flame cutting, external hanging plasma cutter is also workable. Product ... up when need pneumatics. It can extend fan's life-span.11, System can store 30 files, and each ...