• ДВОЙНАЯ ГОЛОВКА РОТАЦИОННАЯ УДАРНАЯ ОБУЗДЫВАЮЩАЯ СИСТЕМА ДВОЙНАЯ ГОЛОВКА РОТАЦИОННА

    Руководство по заказу: A+B+C+D+E+F

    Casing BitsInner string bits
    ABC DEF
    Outer Dia. of Casing Tube
    (mm)    		Bore Hole Dia (mm)Thread(mm)Qty.Buttons Dia (mm)Weight(kg)Drill Rod Dia
    (mm)    		Drill Bit Dia
    (mm)    		ThreadQty.Buttons Dia (mm)Weight(kg)
    118125104.26*12mm+3*12mm+3*12mm37385R566*12mm+6*12mm3
    1331421228*12mm+4*12mm+3*12mm3.673101R568*14mm+8*14mm3.6
    1461531348*12mm+4*12mm+4*12mm673115R568*14mm+8*14mm6
    168175151.88*12mm+4*12mm+4*12mm773122R568*16mm+7*14mm7
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