... mm * 420mmNeedle Pitch2mm-3mLifting Height of Needle Pitch0-350 (desktop type), 0-20 mm (portable type)Applicable industry:apply ... motorcycle body, frame, chassis, connecting rod, engine, cylinder, and various mechanical parts, machine tools, hardware, metal pipes, gear ... , pump, valves, fasteners, and various hardware plastic products mark numbers, name, trademark logo, ...