适合各类型的抛光作业容易掌握,****疲劳 Drill capacity :180mm(7”) Rated Voltage :110V/230V Rated Frequency :50/60Hz Rated Input Power :580W No load speed :4000r/min N.w/g.w :15/16KGS Packing size :47.9x34.5x41cm/4pcs