For the plane marking of various metal or nonmetal plate, parts,and the radial marking of cylindrical workpieces. TX-6A Versatile Pneumatic Marking MachineScopes: For the plane marking of various metal or nonmetal plate, parts,and the radial marking of cylindrical workpieces.Applications:1. Cars, motorcycles, machinery, steel, petroleum, aviation, electrical appliance and other fields.2. One ...