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        saleslin@cayken.com.cn
        Home>oubao products>Diamond Core Drill
        Diamond Core Drill
        Machine with speed adjustable
        Stepless speed regulation, soft start
        Have the function of constant power
        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-230 ~9”(~230)
        110/220~ 50-60 4080
        560 22/24 84*36*24 900
        OB-230E ~9”(~230)
        110/220~ 50-60 4080 100-560 22/24 84*36*24 900
        OB-255
        ~10”(~255)
        110/220~
        50-60
        4250
        550
        23/25
        94*36*24
        900
        OB-255E
        ~10”(~255)
        110/220~
        50-60
        4250
        100-550
        23/25
        94*36*24
        900
        OB-255C ~10”(~255)
        110/220~
        50-60
        4250
        350/690 23/25
        94*36*24
        900
        OB-255CE ~10”(~255)
        110/220~
        50-60
        4250
        100-350/690
        23/25
        94*36*24
        900
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