... .7cc 4,drill diameter:30mm-200mm 1.Engine model: Air cooled, 2 stroke,single cylinder gasoline2.Displacement: 51.7cc(ml)3.Drill ... .Drilling depth:600mm5.Net eight: 10.2kgs6.Engine type: air-cooled, two-stroke, single cylinder gasoline7.Engine power: 1.47kW/6,500-7 ... ,000r/min8.Engine displacement: 51.7cc9.Gasoline/2-cycle ...