... for marking logos,characters,serials numbers and VIN codes on bodywork of motorcycles,nameplates,connecting rods,engines,mechanical ... 01mmLifting Range: 0-300mm(optional)Pinhead Adjustment: 3mm—8mmPin Hardness: HRC75Power Supply: 220V±10%,50HzAir Pressure:0.3-0. ... for marking logos, characters, serials numbers and VIN codes on bodywork of motorcycles, nameplates ,connecting rods ,engines ,mechanical ...