Wopanga Zida Zobowola 

Malingaliro a kampani DrillMore Rock Tools Co., Ltd.kuperekakubowola miyalama tricone, ma rotary kubowola, ma rock bits, ma roller cone,Zida za DTH, zida zanyundo zapamwamba, PDC bits,wodulandichotsegulira dzenjezomwe zimagwiritsidwa ntchito kwambiri pobowola migodi, mafuta / gasi / zitsime zamadzi, kubowola oyendetsa pakukweza kukweza, kubowola kopingasa,kubowola kwamphamvu, kumanga, tunneling, kukumba miyala,milu ndi maziko...

Concentric Casing Overburden Drilling System Ndi Ring Bit

Pamwamba Pa Hammer Drilling Bit Threaded Button Bit

Pamwamba pa Hammer Drilling Bit Retrac Button Bit

Small Hole Taper Chisel Bits Taper Cross Bit Taper Button Bit

Zida Zobowola Mabowo Ang'onoang'ono Integral Drill Ndodo

Kubowola bwino Tricone Bit 8 1/2 Inchi 216mm IADC537

7 7/8 Inchi IADC435 Tricone Bits Pobowola Mgodi wa Malasha

Kubowola bwino Tricone Bit 6 3/4 Inchi 171mm IADC537

Kubowola bwino Tricone Bit 7.5 Inchi 190mm IADC637

Kubowola bwino Tricone Bit 6.5 Inchi 165mm IADC537

Kubowola bwino Tricone Bit 10 5/8 Inchi 270mm IADC537

Blasthole Rotary Drilling Bit 270mm IADC745 Yopanga Zovuta

Tricone Drill Bit IADC745 9 7/8" 250mm Yokhazikika Pamapangidwe Ovuta Kwambiri

Milled Teeth Tricone Bit 22 Inch 559mm IADC127

Mining Blasthole Drilling Tricone Bits 251mm IADC435

Matrix PDC Bit For Mafuta, Geothermal, Madzi Kubowola bwino

Rock Drilling Bit Standard Threaded Button Bit

4 Inchi Pansi pa Hole Hammer DTH Bit

PDC Kokani pang'ono

Zida Zapamwamba Zobowola Hammer Reaming Bit

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