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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(mm) 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 Size(cm)
        DK-406
        ~16”(~406) 110/220~ 50-60 5580 280 3.5 600 28/30 104*38*24
        DK-406E ~16”(~406) 110/220~ 50-60 5580 100-280 3.5 600 28/30 104*38*24
        DK-450 ~18”(~450) 110/220~ 50-60 5680 240 3.5 600 29/31 104*38*24
        DK-450E ~18”(~450) 110/220~ 50-60 5680 100-240 3.5 600 29/31 104*38*24
        DK-505 ~20”(~506) 110/220~ 50-60 5780 220 3.5 600 20/30 104*38*24
        DK-505E ~20”(~506) 110/220~ 50-60 5780 100-220 3.5 600 20/30 104*38*24
        武汉茶友论坛