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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...

9 1/2" New IADC 617 Tricone TCI Rock Bit

10 5/8" 127 Tricone Milled Tooth Bits

Tricone bit 311mm IADC127

12 1/4 Inch IADC537 Tricone Bit For Water Well Drilling

12-1/4" IADC 437 Tricone Roller Bit with Tungsten Carbide Inserts

14-3/4" IADC 637 TCI Tricone Bit for Water Wells

14 3/4"IADC517 Tungsten Carbide Tricone Drill Bit

15-1/2" IADC 537 Tricone Roller Bit with Tungsten Carbide Inserts

17-1/2" IADC517 Tricone Bit with Tungsten Carbide Inserts

8-1/2" IADC 637 TCI Tricone Bit for Water Wells

8 1/2 Inches IADC537 TCI Tricone Drill Bit For Rock Drilling

6 1/2"(165.1mm) IADC537 Tungsten Carbide Insert Tricone Drill Bits

Tricone Bit China Factory 4 1/2 Inch IADC637 For Hard Rock

3 7/8" Steel Tooth Tricone Bit

12-1/4" IDC545 Tricone Roller Bit

12 1/4" IDC 825 Jet Air Tricone Rock Bit

Ụlọ ọrụ API TCI Mining Rock Drilling Bits IDC635

10-5/8" IDC 635 Tricone Roller Bit Maka Ngwuputa

9-7/8" IDC635 Tricone Bit nwere Tungsten Carbide Ntinye

Ụlọ ọrụ API Tricone Bit 9

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