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        1. 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-405 ~16”(~405)
          110/220~ 50-60 4980
          350 28/30 103*39*24 1000
          OB-405E ~16”(~405)
          110/220~ 50-60 4980 100-350 28/30 103*39*24 1000
          OB-455
          ~18”(~455)
          110/220~
          50-60
          5180
          320
          29/30
          103*39*24
          1000
          OB-455E
          ~18”(~455)
          110/220~
          50-60
          5180
          100-320
          29/30
          103*39*24
          1000
          OB-505 ~20”(~505)
          110/220~
          50-60
          5380
          200
          30/32
          103*39*24
          1000
          OB-505E ~20”(~505)
          110/220~
          50-60
          5380
          100-200
          30/32
          103*39*24
          1000
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