... punch and notches.I Main features of the line 1) High precision grating inspection, Siemens servo motor and ... records, etc. 3) Manual or automatically length compensation, quickly adjust the cutting length. 4) Automatically cutting, separating and stacking 6) Fault-stop ... burr height, mmLess than 0.0310Life of cutting/punching tools, timesMore than 1 million (each grinding)11Stacking height, mmMax. ...