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        saleslin@cayken.com.cn
        Home>oubao products>Diamond Core Drill
        Diamond Core Drill

        Heavy duty drilling machine can drill accurately and deeply on hard materials

        Widely drilling range

        Motor with stepless speed regulation

        TECHNICAL PARAMETER
        Concrete drilling range(mm) Rated Voltage(v) Rated Frequency(Hz) Rated Input Power(w) No-load Speed(rpm) Net/Gross Weight(kgs) Packing Weight(cm) Column length(cm)
        OB-305 ~12”(~305)
        110/220~ 50-60 4550
        390 26/28 103*39*24 1000
        OB-305E ~12”(~305)
        110/220~ 50-60 4550 100-390 26/28 103*39*24 1000
        OB-355
        ~14”(~355)
        110/220~
        50-60
        4780
        370
        27/29
        103*39*24
        1000
        OB-355E
        ~14”(~355)
        110/220~
        50-60
        4780
        100-370
        27/29
        103*39*24
        1000
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