Onye na-emepụta ihe eji egwu egwu egwu 

Ụgwọ nke ụlọ ọrụ DrillMore Rock Tools Co., Ltd.nyeigwu nkumetricone ibe n'ibe, rotary drill Bits, nkume ibe n'ibe, rola cone ibe n'ibe,Ngwa DTH, ngwa hama elu, ibe n'ibe PDC,cutternaoghere ogherenke a na-ejikarị eme ihe na Ngwuputa, mmanụ / gas / mmiri olulu mmiri, pilot na-egwupụta ihe na-agwụ ike, nkwụsịtụ ntụziaka,igwu ala geothermal, ihe owuwu, tunnelling, mgbawa nkume,ikpo na ntọala...

Sistemụ ịkwọ ụgbọ mmiri na-ebu ibu na mgbanaka Bit

Bọtịnụ ntanye eriri kacha elu Hama

Bọtịnụ bọtịnụ Bit Retrac kacha elu Hammer

Obere oghere Taper Chisel Bits Taper Cross Bit Taper Button Bit

Ngwá Ọrụ Ngwunye Obere Oghere Ngwakọta Mgbọrọgwụ

Na-egwupụta nke ọma Tricone Bit 8 1/2 inch 216mm IDC537

7 7/8 inch IDC435 Tricone Bits Maka mkpọmkpọ ala nke Coal Mine

Na-egwupụta nke ọma Tricone Bit 6 3/4 inch 171mm IDC537

Na-egwupụta nke ọma Tricone Bit 7.5 inch 190mm IDC637

Na-egwupụta nke ọma Tricone Bit 6.5 inch 165mm IDC537

Tricone na-egwupụta nke ọma 10 5/8 inch 270mm IDC537

Blasthole Rotary Drilling Bit 270mm IDC745 Maka Nhazi siri ike

Tricone Drill Bit IADC745 9 7/8" 250mm na-adịgide adịgide maka nhazi siri ike

Milled Teeth Tricone Bit 22 Inch 559mm IADC127

Ngwuputa egwu egwu Tricone Bits 251mm IADC435

Matrix PDC Bit Maka Mmanụ, Geothermal, Drilling nke ọma mmiri

Nkume Drilling Bit Standard Threaded Button Bit

4 inch gbadara oghere Hammer DTH Bit

PDC Dọrọ Bit

Ngwa eji egwu egwu Hama kacha elu Reaming Bit

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