Gwuo ihe maka olulu mmiri/mmanụ na gas
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Ngwaahịa tụrụ 12 1/4 ″ 311.15mm Matrix Body PDC Bit maka Mma Mmanụ
Port: Tianjin, China Ngwungwu njem: Igbe ígwè Usoro ịkwụ ụgwọ: L/C, T/T, Western Union ahaziri: ahaziri Ọkọlọtọ: API Ihe: diamond Ojiji: Ọkụ mmiri nke ọma, mkpọ ala ala Baldes: 5 Akara Ụbọchị: Isi Steel -
Diamond PDC Drill Bit 7 1/2 inch 5 Blades for Hard Rock Formation
Port: Tianjin, China Ngwungwu njem: Igbe ígwè/ Igbe osisi ply Usoro ịkwụ ụgwọ: L/C, T/T, Western Union Ojiji: Na-egwu mmiri nke ọma Asambodo: API Dayameta metrik: 190.5 mm Baldes: 5 Akara Ụbọchị: Isi Steel Jiri: Mmiri / Mmanụ olulu mmiri -
Diamond PDC Drill Bit 12 1/4 ″ ahụ Matrix maka igwu mmiri nke ọma.
Ụbọchị: Ahụ Matrix Akara ahia YINAHI Mmalite: Cangzhou City, Hebei Province, China -
Diamond Core Drill Bit 6 inch 152.4mm maka Dard Rock
ahaziri: ahaziri Ọkọlọtọ: AISI, API Ihe: Tungsten Carbide -
Ụlọ ọrụ API 6 1/2" IADC537 Tricone Bit/Rock Drill Bit maka Warer/Mmanụ olulu mmiri
Port: Tianjin, China Ngwungwu njem: Igbe Ply Osisi/ Katọn Usoro ịkwụ ụgwọ: L/C, T/T, Western Union ahaziri: ahaziri Ọkọlọtọ: API, SGS Ihe: Tungsten Carbide Ojiji: Na-egwu mmiri nke ọma Dayameta metrik: 165.1 mm Njikọ eriri: 3 1/2 API Reg -
8 3/4" IDC537/637 TCI Tricone Bit/Roller Cone Bit/Rock Drill Bit
Port: Tianjin, China Ngwungwu njem: Igbe Ply Osisi/Katọn Usoro ịkwụ ụgwọ: L/C, T/T, Western Union ahaziri: ahaziri Ọkọlọtọ: API Ihe: Tungsten Carbide Ojiji: Na-egwu mmiri nke ọma Dayameta metrik: 215.9 mm Njikọ Pin: 4 1/2 Reg -
Nnukwu dayameta 444.5mm 17 1/2 inch Tungsten Carbide Insert Bit bụ onye nrụpụta na-eweta ya.
Port: Tianjin, China Ngwungwu njem: Igbe Ply Osisi/Katọn Usoro ịkwụ ụgwọ: L/C, T/T, Western Union ahaziri: ahaziri Ọkọlọtọ: API Ihe: Tungsten Carbide Ojiji: Na-egwu mmiri nke ọma Dayameta metrik: 444.5 mm Njikọ Pin: 7 5/8 Reg -
Ntinye Tungsten Carbide Bit 14 3/4 inch TCI Rock Drilling Bit
Port: Tianjin, China Ngwungwu njem: Igbe Ply Osisi Usoro ịkwụ ụgwọ: L/C, T/T, Western Union ahaziri: ahaziri Ọkọlọtọ: API Ihe: Tungsten Carbide Ojiji: Na-egwu mmiri nke ọma Dayameta metrik: 374.65 mm Koodu IDC: 5-3-7 -
API 19" IDC117 Mt Bit/Roller Cone Bit maka nhazi dị nro
Port: Tianjin, China Ngwungwu njem: Igbe Ply Osisi Usoro ịkwụ ụgwọ: L/C, T/T, Western Union ahaziri: ahaziri Ọkọlọtọ: API Ihe: Tungsten Carbide Ojiji: Na-egwu mmiri nke ọma Dayameta metrik: 482.6 mm Njikọ Pin: 7 5/8 Reg