High Speed Rock Impact Alloy Steel HDD Pilot Hammer System
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High Speed Rock Impact Alloy Steel HDD Pilot Hammer System HDD Pilot Hammer System Has High-Speed Rock Impact Product parameters Bit Diameter 5 1/2” Pneumatic DTH hammer Ø125mm Curved sub 1° and 1.5° Drill pipe threads NC23 NC26(2 3/8IF) D50 D80 NC31......
Langfang pangolin construction machinery co. LTD
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NC23 Button Drill Bit NC26 D50 HDD Pilot Hammer Wear Resistance
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... body is made of high strength and high quality alloy steel. The rate of breakage of trousers after advanced heat treatment is less than 1%. 3. Using advanced numerical control processing and advanced alloy tooth assembly technology, the tooth loss rate is...
Langfang Pangolin Drilling Tools Co., Ltd.
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Horizontal Directional Drilling HDD Drill Parts / Drill Guide Plate Alloy Steel Material
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Drill tools for all type HDD machine, Vermeer, XCMG, DRILLTO, GOODENG. We specialized in manufacturing HDD Drill pipes/rods(forged one piece), HDD Friction Welding Drill Pipe, HDD Drilling Tools, such as: sub saver& Drive chuck, swivel, pilot, guide plate......
NANJING STETON ENGINEERING MACHINERY CO.,LTD
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Symmetric Overburden Drilling Systems Pilot Bit with Spray-Paint Finish and Alloy Steel Construction
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Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Efficiency Fluted Reamer HDD Hole Opener For Trenchless Drilling Project
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...HDD is used when grooves and excavations are not practical. This drilling technique allows drilling underground in a manipulable trenchless manner. Surface Treatment Spray-Paint Manufacturing Process Casting Material Cast Iron, Alloy Steel Wob Kn/mm 0.40~1...
Hejian Sanlong Petroleum Machinery Co., Ltd.
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Full Sizes HDD Hole Openers IADC 537 Medium Hard HDD Rock Reamers For Trenchless
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...also used for road and river crossing application. 2. The hole openers are manufactured from AISI 4145H fully heat-treated alloy steel. All are available with carbide-milled teeth and insert cutters. Arms and cutters are hardfaced for protection in three...
FLRT Bit
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1000mm S135 Steel Forged Hdd Rock Bits Construction Works
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Horizontal Directional Pilot Bit Sonde Housing Guide Drill Product Description Super alloy steel can be durable under harsh drilling conditions Convenient side loading Accept OEM compatible bits Replaceable nose bridge Carburized steel 1/8 inch larger tha......
Langfang Baiwei Drill Co., Ltd.
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500mm HDD Reamer Steel Material For Road River Crossing Application
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HDD Reamer 500mm Trenchless Boring Rock Hole Opener For Hdd Drilling Description HDD reamer bit are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing application. The roller cone HDD ......
Glorytek Industry (Beijing) Co., Ltd.
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Rotoring Wing Casing Drilling Bit Symmetric Down Hole Hammer Bits for Waterwell 219mm
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Product Description: Product name: 219mm MRE Rotoring wing bit symmetric casing drilling bit in waterwell drilling Materials: Alloy steel, Carbide alloy The overburden drilling systems are designed for economic cost of drilling in simultaneous casing ......
Wuhan Kingdrilling Diamond Co.,Ltd
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