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        1. saleslin@cayken.com.cn
          Diamond Core Drill
          safety clutch and overload protection
          water proof switch
          soft-starting
          gear box with  oil bath
          fast detachable adjustble bracket
          TECHNICAL PARAMETER
          Concrete drilling range
          Rated Voltage(v)

          Rated Frequency(Hz)

          Rated Input Power(w) No-load Speed(rpm) Cable length(m)
          Borehole depth(mm)
          Net/Gross Weight(kgs) Packing Weight(cm)
          DK-230 ~9”(~230)
          110/220~ 50-60 4580
          600 3.5 550 24/26 93*38*24
          DK-230E ~9”(~230)
          110/220~
          50-60
          4580
          100-600
          3.5
          550
          24/26
          93*38*24
          DK-250 ~10”(~250)
          110/220~
          50-60
          4880
          540
          3.5
          550
          25/27
          93*38*24
          DK-250E ~10”(~250)
          110/220~
          50-60
          4880
          100-540
          3.5
          550
          25/27
          93*38*24
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