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13 5cm roller cone drill bit

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8.75inch 5 Blades Steel Drill Bits PDC Drill Bits Tricone Roller Bit 1. According to the characteristics of different strata, optimize crown type and combine different composite ...
china
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8 1/2" IADC Code 537 617 437 Tri-Cone Hard Rock Roller Tricone Drill Bit For Granite Non-sealed Roller Air Bearing Mining Roller Cone Bits This series bits are non-sealed Roller ...
Zhejiang, china
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Water Well Drilling Tungsten Carbide Hard Rock Roller Tricone Drill Bit Product Description The roller cone bit is the most widely used tool in petroleum drilling and geological ...
Anhui, china
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9 7/8 Inch Replaceable Mining TCI Tricone Roller Cone Drill Bit Mining TCI Tricone Three Cone Rock Roller Drill Bit For Oil Rig And Mining Introduction Cutting Structure In ...
Hebei, china
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Factory supply roller cone cutters Single Cone Bit For Well Drilling Single Cone Bit best sell cone PRODUCT DESCRIPTION 1) The cutting pick is made of quality cemented carbide, ...
Hubei, china
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Diamond Compact Polished abrasive Roller Cone Drill Bits Polycrystalline Diamond Inserts Production Description Polycrystalline Diamond Compact Polished abrasive Roller Cone Drill ...
Hunan, china
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Reliable Bore Hole Drill Bit Roller Bit for Rotary Drilling Tools Core Barrel in Bored Piles 1.Cutting Structure The wear-resistance of the teeth is enhanced with premium tungsten ...
Hunan, china
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Tricone Bit / Roller Bit Basic Info. Transport Package Paper Box Origin Hebei HS Code 8207191000 Production Capacity 50000 Product Description Product Features SRM (Slide Bearing...
Hebei, china
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6 1/2" Rubber Sealed TCI Tricone Roller Rock Drill Bit for Water Well Drilling Description: TCI Tricone Roller Rock Drill Bit is the most widely used drilling bit. When the roller ...
Beijing, china
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Quality Auger Tips in Excavator Tungsten Carbide Button Bits G30 For oil cone drill bits medium soft Conical button bits: Diameter: 17.00mm Height: 26.50mm h: 12 mm R: 26 mm r: 1...
Hunan, china
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YG6 YK05 YG8 YG8C YG11C Tungsten Carbide Button Insert for oil-field drill bits 1. Description: YG15C For oil cone drill bits, for medium soft and medium-hard rocks. Our advantage ...
Hunan, china
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3-13mm Electroplated drill bits for glass drilling, fast drilling and no chipping. Application: 1) Glass Drill Bits are designed for professional contractors who demand the very ...
Jiangsu, china
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high quality 8 1/2 Inch roller bit match drilling bit bucket for piling foundation Product Feature: 1.We purchase top quality raw materials from leading raw-steel factory. 2. Our ...
Jiangsu, china
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Tungsten Carbide Inserts for Shield Tunneling Boring Machine Head Key Points: Size φ18*φ16*r5*30 Assembling Units 30-40 units or more for operation Assembling way Be bolted ...
Hunan, china
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Solid Tungsten Carbide Drill Bits 3D Balzers Or TiSiN Coating Optional tungsten carbide drill bits Description Introducing the High-Performance Masonry Drill Bits Set containing 13 ...
Verified
M35 High Speed Drill Bits Step Cone Drill Bits For Metal 1. The step drill bits are made of classic high-speed steel with titanium coating for proven capability and durability in ...
Chongqing, china
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70mm Carbide Blind Hole Drill Bit for Woodworking Drill Bits Carpenter Tools YIDIAN Dowel Drill Bits: YIDIAN carbide blind hole drill bit ( professional 4 flute dowel drill bit) is ...
Guangdong, china
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JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough ...
Beijing, china
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High Manganese Steel Efficiency Rock Drill ND35 85mm DTH Drill Bit Specification Of ND35 85mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND35 85 4.2 With 90 4...
Hebei, china
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Tungsten Carbide Drill Bit Nozzle For Chemical Industry 14.33-14.53 G/Cm3 Drill Bit Nozzle pplication Drill Bit Nozzle is mainly used in chemical industry, food, machinery, ...
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