Featured Products
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API 8 1/2" iadc code 437 tricone bit for medium hard formation
- FOB Price: USD $750 / Piece
- Min.Order: 1 Pieces
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8 1/2" IADC code 637 G tricone drill bit
- FOB Price: USD $600 / Piece
- Min.Order: 1 Pieces
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Oilfield Drilling Rock
- FOB Price: USD $600 / Piece
- Min.Order: 1 Pieces
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API 17 1/2" IADC 517 Tricone Roller Cone Drill Bit for HDD Well Drilling
- FOB Price: USD $800 / Piece
- Min.Order: 1 Pieces
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Water well drilling 14 3/4 TCI tricone bit for hard rock
- FOB Price: USD $800 / Piece
- Min.Order: 1 Pieces
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13 1/8" Tricone bits/Tricone drilling bits/Tricone rock bits
- FOB Price: USD $800 / Piece
- Min.Order: 1 Pieces
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12 1/4" Goldman rock bit rotary tricone drill steel geological exploration equipment oil well drilling bits
- FOB Price: USD $800 / Piece
- Min.Order: 1 Pieces
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9 1/2"241.3mm iadc 547 tricone water well rotary Goldman drill bits china
- FOB Price: USD $760 / Piece
- Min.Order: 1 Pieces
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13 1/8" inch IADC 537 TCI tricone drilling bit
- FOB Price: USD $800 / Piece
- Min.Order: 1 Pieces
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9 1/2" IADC 537 tricone drill head/ water well tricone bit/ tricone pilot bit
- FOB Price: USD $900 / Piece
- Min.Order: 1 Pieces
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API Tricone Drill Bit PDC Drill Bits
- FOB Price: USD $690 / Piece
- Min.Order: 1 Pieces
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API Rock Drill Tricone Bit For Oil Well Drilling
- FOB Price: USD $600 / Piece
- Min.Order: 1 Pieces
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API 5 7/8" 617 Button Tooth Tricone Drill Bit
- FOB Price: USD $600 / Piece
- Min.Order: 1 Pieces
Company Profile
Hebei Goldman Petroleum Machinary Co., Ltd.
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tricone bit, pdc bit, drag bit, drill bit, rock bit
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Africa, Mid East
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Our company (Hebei Goldman Petroleum Machinery Co., Ltd.) is located in Hejian City, a historical city nearby Capital Beijing. Hejian city is nearby the well known Huabei Oilfield ,which propelled the establishment and development of Goldman.We specialize ourselves in researching and production of rock drilling bits, mainly including tricone bits, PDC bits, drag bits, HDD hole opener, roller cutters and related tools like drill pipe,rotary slips, and so on. Our products are mainly used for oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, water well drilling, HDD pipelines projects and foundation projects.
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