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YRS
Hejian Deris Petroleum Drilling Equipment Co., Ltd.
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Drilling Tools
Hammer bit
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Drilling accessories
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Single bits
Tricone Mining Rock Bit 15 1/2''inch Tricone Roller Drill Bit Hard Rock Drilling Tools Tricone Drilling Bit for Oil Rig
$600.00-1,000.00
Oil 9 7/8" HF 4000 API 7-1 Oilfield Drilling Tools Integral Spiral Drilling Centralizers Near Bit Stabilizer
$3,499.00
Mining Well Drilling 3 7/8 Inch 6 1/8" 5 wings PDC Drag Bit 2 3/8 Pin
$255.00-269.00
Kingdream 17 1/2" TCI Tricone Bit IADC 637 Rotary Roller Cone Rock Bit Well Drilling Bits
$3,980.00-4,200.00
Min. order 1 piece
