-
17 1/2 Inch Steel Tooth Tricone Bit Iadc 127 Kanggo Pengeboran Lubang Konstruksi
-
15 1/2 Inch Iadc 127/217 Giling Tooth Tricone Bits Kanggo Formasi Lembut
-
14 3/4 Inch Iadc 127 Tricone Drill Bit Steel Mill Gigi Roller Cone Drilling Rig
-
12 1/4 Inch Api Stanard Tricone Bit Water Well Steel Gigi Rock Roller Bit Dijual
-
10 5/8 Inch Mill Gigi Tricone Bit Iadc 217 Baja Gigi Bor Bit Tricone Baja Gigi Bit
-
9 7/8 Inch Iadc 217 Steel Tooth Tricone Bit Digunakake Kanggo Sumur Banyu
-
8 3/4 ″ Steel Gigi Triocne Kanggo Pengeboran Sumur Lembut Mata Bor Logam Serbaguna
-
8 1/2 Inch 215.9mm Iadc 127 Steel Tooth Tricone Bit Cocog Kanggo Industri Konstruksi lan Pertambangan
-
7 7/8 Inch Iadc 127 Water Well Milled Tooth Drill Bit
-
7 1/2 inch 190mm Tci Roller Cone Bit Kanggo Pengeboran Sumur Air Formasi Sedheng
-
6 3/4 Inch Iadc 217 Steel Tooth Tricone Rock Bit Kanggo Pengeboran Sumur
-
3 7/8 Inch Steel Tooth Tricone Bit Iadc Code 127 kanggo tatanan alus
