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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-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
            男受被吊起来用震蛋折磨
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