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34,390 Wholesale Coal Drilling Bit Products
Wholesale Drill Bit Wholesale Button Bit Wholesale Rock Bits Wholesale Rock Drill Bit
Super Quality 32mm, 34mm, 36mm, 38mm, 40mm 7 Buttons 8 Button 7 11 12 Degree Tungsten Carbide Rock Drill Taper Bit, Taper Button Bit, Button Bit
US $ 2-15/Piece
1 Piece
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Eng High Quality Sandstone Oil Well Drilling Rock Bits Tricone Drill Bits PDC Bits
US $ 399-500/Piece
1 Piece
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215.9mm IADC617 IADC/API/TCI Tugsten/Carbide Tricone Roller Bit for Oil/Well Drilling Coal Mining/Equipment
US $ 1,090/Piece
1 Piece
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Abrasion Resistant Tungsten Carbide Coal Cutting Teeth Carbide Mining Bits for U84 U85 U82 Shearer
US $ 1-50/Piece
10 Pieces
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Hot Sale PDC Coal Bit PDC Drill Bit for Drilling
US $ 500/Piece
1 Piece
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Bq Nq Hq Pq Nq3 Hq3 Impregnated Diamond Core Drill Bit
US $ 500-2,000/Piece
1 Piece
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8 Inch 203.2mm PDC Drag Bit/ 3 Wings/ 5 Nozzles
US $ 319-359/Piece
1 Piece
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Professional Manufacture Tungsten Carbide Drill Bits Button Rock Drill Bits 11 Degree 7 Tips Taper Button Bits
US $ 2-15/Piece
1 Piece
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Mining Machinery Part Factory Spot Goods Drilling Tool T45 R38 Button Tungsten Carbide Type Rock Alloy Steel Thread Mining Drill Bit
US $ 55-59/Piece
5 Pieces
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110mm CIR90 Low Air Pressure DTH Button Bits for Stone Drilling
US $ 36-37/Piece
5 Pieces
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R32, R25, T38, T45, T51, Gt60 Thread Button Bits Rock Drilling Tool, Drill Bit, Thread Drill Bit, Button Bit
US $ 50-1,000/Piece
1 Piece
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Low Air Pressure DTH Button Bit Water Well Drilling Bit Rock Drill Bit Set
US $ 42-47/Piece
10 Pieces
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Diamond Core Drilling Bits Chinese Manufacturer Nau (NQ) Wireline Bit
US $ 80-160/Piece
1 Piece
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Soldering Tungsten Carbide Tip Cemented Carbide Bit Tipped
US $ 30-39.88/kg
10 kg
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Eng 12 1/4 (311.1mm) Steel Body PDC Bits API Drill Bit TCI Tricone Rock Bits Water Well Drilling or Oil Well
US $ 1,500-2,000/Piece
1 Piece
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Durable Diamond Bit for Geological Core Drilling Applications
US $ 52/Piece
1 Piece
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Diamond Head PDC Drill Bit Coal Ore Mining Oil Well Drilling Coring Bits
US $ 2,000-3,000/Piece
1 Piece
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Coal Teeth Tungsten Carbide Conical Cutter Bits Coal Mining Pick Bits for Coal Mining Digging
US $ 1-100/Piece
10 Pieces
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PDC Core Drill Bits Anchor Concave Drag Drill Bit Diamond Bit for Oil Gas Coal Rock Mining
US $ 50-120/Piece
1 Piece
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17-1/2 Inch Tri-Cone Bit of API Spec for Oil Field Use
US $ 750-1,980/Piece
1 Piece
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8 1/2" 4/5 Blades PDC Concave Bits/ Step Bits with PDC Cutters/ PDC Bit for Drilling
US $ 319-359/Piece
1 Piece
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Cheap Price Ql60 DTH Hammer Bit
US $ 140-150/Piece
1 Piece
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100mm CIR90 Low Air Pressure DTH Button Bits for Stone Drilling
US $ 33-33.6/Piece
10 Pieces
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Good Reputation 11 Degree 38mm Golden Button Bit Rock Drill Bits 38mm 6 Button Drill Bits 41mm Tapper Button Bits
US $ 2-15/Piece
1 Piece
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Eng IADC127 Steel Tooth Tricone Bit Mill Tooth Tricone Rock Drilling Bits Tricone Rock Bit
US $ 150-250/Piece
1 Piece
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Wholesale Customizable Rock Drilling Tools PDC Drag Drill Bits for Sale
US $ 128-130/pieces
1 pieces
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Good Quality K30 Tungsten Carbide Drill Bit for Coal Mine
US $ 1-2.6/Piece
5 Pieces
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Made in China 34mm 6 Button Drill Bits 7 Buttons Drill Bit 11 Degree Rock Drill Bit
US $ 2-15/Piece
1 Piece
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Rock Drilling Tools P110 110mm Russian Spline Hammer Drill Bits
US $ 47-50/Piece
30 Pieces
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T38 Rock Drilling Tools Threaded Button Bits
US $ 50-1,000/Piece
1 Piece
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Eng Steel Boby with 16mm PDC Cutter Diamond PDC Drill Bit for Oil and Gas Well Drilling
US $ 1,600-1,800/Piece
1 Piece
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US $ 248.76-252/Piece
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US $ 800-5,000/Piece
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