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            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-300 ~12”(~300)
            110/220~ 50-60 4980
            360 3.5 600 28/30 104*38*24
            DK-300E ~12”(~300)
            110/220~
            50-60
            4980
            100-360
            3.5
            600
            28/30
            104*38*24
            DK-350 ~14”(~350)
            110/220~
            50-60
            5280
            310
            3.5
            600
            29/31
            104*38*24
            DK-350E ~14”(~350)
            110/220~
            50-60
            5280
            100-310
            3.5
            600
            29/31
            104*38*24
            男受被吊起来用震蛋折磨
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