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pdc bit, pdc drill bit, diamond bit for oil drilling
- FOB Price: USD $2100 / Piece
- Min. Order: 1 Pieces
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Cross Drill Bit Mining Rock Drilling Tools Tapered Carbide Drill Bit Manufacturer
- FOB Price: USD $3.5 / Piece
- Min. Order: 50 Pieces
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TCI tricone bits for Medium-hard rock formation with sealed bearing rotary for mine blasting
- FOB Price: USD $1470 / Piece
- Min. Order: 1 Pieces
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API mill tooth tricone bit drilling for water oil gas well
- FOB Price: USD $780 / Piece
- Min. Order: 1 Pieces
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IADC 537 270 MM 10 5/8inch Factory Supply Tricone Rock Roller Bit For Oil, Gas, Water Well Drilling
- FOB Price: USD $1350 / Piece
- Min. Order: 1 Pieces
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9 7/8 Inch IADC 725 New Tricone Drill Bits For Oil Well Medium Bit Well Drilling with sealed bearing
- FOB Price: USD $1470 / Piece
- Min. Order: 1 Pieces
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IADC545 200MM 7-7/8inch TCI rock roller tricone drill bit for stripping of open-pit mine
- FOB Price: USD $1080 / Piece
- Min. Order: 1 Pieces
Company Profile
Hunan Tianying Drilling Machine Manufacturing Co.,Ltd.
- tricone bits ,pdc bits ,dth bits ,rock roller bits ,drilling bits ,rotary cone bits
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania
Hunan Tianying Drilling Machine Manufacturing Co., Ltd, adjacent to the beautiful Xiang River, is located in high-tech development area of Zhuzhou. As a specialized manufacturer of tri-cone bits, its products fall into two categories: rock lines and oil lines. The rock tricone bits covering more than 30 specifications fall into two categories: air cooled bearing series and sealed bearing series. Our annual capacity is 10000 pcs. The Tianying Tri-cone bits: selected material, fine workmanship, reasonable price, various specifications. The rock series comply with Quality Standards GB/T13343-2008, while the oil series comply with SY/T6164-2008. Tianying Products, integrating with IADC models, are popular in strip mining and oil exploitation
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