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69,627
Wholesale Large Drill Bit
Products
High Strength Precision Lost Wax Casting 4140 Steel Drills Bits
US $ 1.65-1.9/Piece
200 Pieces
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Large Diameter 444.5mm 17 1/2 Inch Tungsten Carbide Insert Bit Are Supplied by Manufacturer
US $ 2,209-2,459/Piece
1 Piece
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Special PDC 11-5/8" Drilling Bits for Oil Drilling for Large Granular Rocks
US $ 6,000-8,000/Piece
1 Piece
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Large Diameter Flat Chip Coring Bit Is Used for Medium-Strong Weathered Rock
US $ 36-40/pieces
1 pieces
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High Air Pressure DTH Button Bit in Large Use for Deep Water Wells and Oilfield Drilling and Mining
US $ 50-1,000/Piece
1 Piece
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Special PDC 6-1/2" Drilling Bits Fo R Oil Drilling for Large Granular Rocks
US $ 6,000-8,000/Piece
1 Piece
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API Factory Price Tricone Bit IADC545 9" (229mm) for Large-Scale Open-Pit Mining
US $ 100-1,999/Piece
1 Piece
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DTH Large Hole Drilling TCI Tricone Bits for Rock Mining
US $ 1,500-3,000/Piece
1 Piece
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Water Well Drilling DTH Hammer Bit with Large Diameter
US $ 20-1,000/pieces
1 pieces
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Special PDC 9-1/2" Drilling Bits for Oil Drilling for Large Granular Rocks
US $ 1,000-5,000/Piece
1 Piece
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High Air Pressure Large Diameter DTH Bits for Water Well Drilling Rig
US $ 50-2,000/Piece
1 Piece
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Special PDC 6" Drilling Bits Fo R Oil Drilling for Large Granular Rocks
US $ 6,000-8,000/Piece
1 Piece
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Special PDC 17-1/2" Drilling Bits for Oil Drilling for Large Granular Rocks
US $ 6,000-8,000/Piece
1 Piece
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Large Hole Mining and Well Drilling DTH Buton Bit with Foot Valve SD12
US $ 730/Piece
1 Piece
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Customized Large Diameter Reamer Bit Hole Opener Tricone Bit for Water Well Drilling
US $ 1,789-1,999/Piece
1 Piece
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Large Diameter Flat Plate Reinforced Coring Bit Is Used for Backfilling Formation
US $ 36-40/pieces
1 pieces
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3PC High Speed Steel HSS 4241 Large Step Cone Drill Bit Set
US $ 4.9-5.5/Piece
500 Pieces
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Large Diameter Inverted Triangle Alloy Rigid Spiral Core Bit
US $ 71-73/pieces
1 pieces
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Large Diameter Hole PDC Button Hammer Drilling DTH Bits
US $ 100-7,000/Piece
1 Piece
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Fast Shipping Large Diameter Three Wing Scraper Bit for Granite Soil
US $ 505-525/pieces
1 pieces
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Special PDC 8-1/2" Drilling Bits Fo R Oil Drilling for Large Granular Rocks
US $ 6,000-8,000/Piece
1 Piece
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US $ 7,800/Piece
1 Piece
US $ 4.9-5.5/Piece
500 Pieces
US $ 7.9-8/Set
5,000 Sets
US $ 15-60/Piece
1 Piece
US $ 35-40/Piece
1 Piece
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