... 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 computer controls, and controls software with WINDOWS operating system, powerful ... .6MpaWeight25KGRepeat Precision0.01mm Pinhead hardnessHRA93 TX-6A Versatile Pneumatic Marking Machine