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45,694
Wholesale Hard Formation
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High Quality DTH Hammer Bit 5inch Tungsten Carbide Button Drill Bits Manufacturer
US $ 270-279/Piece
5 Pieces
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Yinhai Drilling Bit Single Roller Cone/Cutter IADC747 for Hard Formation/HDD Drilling/Piling
US $ 249-299/Piece
1 Piece
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Heavy-Duty Diamond Core Drill Bits for Tough Construction Tasks
US $ 5-55/Piece
50 Pieces
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12 1/4" IADC437/537 311.15mm Rotary Tricone Rock Drill Bit Roller Cone Bits for Sale
US $ 2,000/Piece
1 Piece
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Nqtt Hqtt Pqtt PDC Coring Bit Factory Made for Water Well Iol Mine Drilling
US $ 60-70/pieces
100 pieces
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Geotec Wuxi Crown Hot Sal 3" 6" PDC Non-Coring Bit Drilling Bits Water Well
US $ 115-135/pieces
100 pieces
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High Quality Various Types100A of DTH Hammer Cemented Carbide Bits/Drills
US $ 60-580/Piece
1 Piece
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Durable CIR110 110mm Button Bit for Efficient Rock Drilling and Quarrying
US $ 48.39/Piece
1 Piece
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Geotec Wuxi Crown Customize Hwt Pwt Swt Casing Pipe Drill Machine Mine
US $ 65-85/pieces
50 pieces
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Four-Wing Arc Angel Diamond Core Drill Bit for Hard and Complex Formations
US $ 38-199/Piece
1 Piece
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IADC 517 8 1/2" Roller Cone Tricone Drill Bit for Hard Formation Drilling
US $ 500/Piece
1 Piece
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T6-76 T6-86 T6-101 T6-116 T6-131 T6-146 Impregnated Diamond Non-Coring Drill Bit Mine Drilling Rig Bits
US $ 100-110/pieces
100 pieces
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Optimal Hydraulics for Efficient Cooling Effective in Composite Formations PDC Drill Bit
US $ 50-150/Piece
10 Pieces
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Crown Customized Aq Nq Wreline Drill Rod Drill Pipe Borehole Drilling Rig Spare Parts
US $ 56-78/pieces
2 pieces
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Roller Cone TCI Tricone Drill Tools Rotary Drill Bit for Mining Water Well
US $ 200-7,000/Piece
1 Piece
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Heavy-Duty Diaflex Diamond Core Drill Bit for Concrete Professionals
US $ 4.5-50/Piece
50 Pieces
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Single Roller Bit/Roller Cone Bit for Core Barrel for Hard Rock Formation
US $ 300-900/Piece
1 Piece
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Geotecwuxi Crown Customized Nt Ht Drill Rod Drill Pipe Part Drilling Machine
US $ 59-79/pieces
2 pieces
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12 1/4" Hj537 Rock Bit Oil Well API Rock Drill Tricone Bit for Well Drilling
US $ 1,850/Piece
5 Pieces
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Crown Tt46 Tt56 Tb56 Ts116 Chd101 Impregnated Diamond Non-Coring Drill Bit Rock Drill
US $ 105-115/pieces
100 pieces
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Wholesale 1" Sintered Diamond Drill Bit Hole Saw for Marble Ceramic Tile Hole Opener
US $ 1.5-30/Piece
100 Pieces
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8 1/2 Inches Steel Body PDC Bits with 16mm Cutters and 6 Blades for Hard Formations
US $ 1-7,997/Piece
1 Piece
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Mining Drilling Bit High Air Pressure DTH Hammers and Button Bits
US $ 356-366/Piece
5 Pieces
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US $ 200-7,000/Piece
1 Piece
US $ 118-138/pieces
100 pieces
US $ 55-77/pieces
2 pieces
US $ 90-99/pieces
100 pieces
US $ 2,000-5,000/Piece
1 Piece
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