alat pengeboran DTH

DHD380 / DHD8A / 8 "/ 8 inch 203-315mm / 8"-12 2/5" bit tombol pengeboran mudhun

DHD360/DHD65A/6"/6 inch 152/165/6 1/2"/178-254mm ke bawah lubang bor bit bit

DHD350/DHD55A/5"/5 inch 138/146-203mm bit pengeboran lubang

DHD340/DHD45A/4"/4 inch 105/110/115/4.5"/120/125/130mm ke bawah lubang pengeboran bit

DHD35A/3.5"/3.5 inch 90/95/100/105 bawah lubang pengeboran bit/tombol bit

CIR150A-155/CIR150A-165/CIR150A-180/CIR150A-200 tombol dth pengeboran bit

Mata pengeboran CIR110A-110/CIR110A-120/CIR110A-130/CIR110A-140/CIR110A-150dth

CIR90-90/CIR90-100/CIR90-110/CIR90-120dth pengeboran bit

CIR70A-76/CIR70A-80 dth balistik tombol pengeboran bit

BR3-90/BR3-95/BR3-100/BR3-105 bit tombol dth

BR2-76/BR2-80/BR2-90 dth bit Bit pengeboran bolongan mudhun

BR1-64/BR1-70/BR1-76 bit tombol dth Turun lubang pengeboran bit