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Standard coupling sleeve, also known as semi bridge coupling sleeve, has a section of the bridge without a thread in the middle. The threaded part of the drill pipe cannot be screwed through the bridge part of the coupling, and the end of the thread can closely adhere to the casing bridge zone. Standard coupling sleeve is particularly suitable for high-torque drilling rigs. Most rope thread (R thread) and trapezoidal thread (T thread) coupling sleeves are with half-bridge type.
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Coupling Sleeve is a high-performance coupling sleeve designed for mechanical systems, dedicated to providing outstanding durability and reliability.
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Attachment Mechanism:The conical pick sleeve serves as a connecting element between the conical pick and the drilling equipment. It is designed to securely hold and attach the conical pick to the drill rod or other cutting apparatus.Blocks and SleevesU80K177SU90K225RU170K225SK225SK177SU43XHDMaterial:Conical pick sleeves are typically made from durable and wear-resistant materials, ensuring longevity and performance in challenging drilling or cutting environments.
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Master T45 Coupling Sleeves for Precision Drilling and Outstanding PerformanceIn the realm of drilling, T45 Coupling Sleeves achieve exceptional precision and reliability, injecting robust power into your projects.
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R25 Coupling Sleeves: Seamless Connections for Efficient DrillingIn the realm of drilling excellence, the R25 Coupling Sleeves stand as a testament to precision engineering and unwavering reliability.
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Unleash Precision and Power with R38 Coupling SleevesElevate your drilling operations to new heights with our state-of-the-art R38 Coupling Sleeves.
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Drill Coupling Sleeves:In drilling applications, coupling sleeves are used to connect and join drill rods.
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Elevate Your Drilling Game with R35 Coupling Sleeves: Unrivaled Precision and DurabilityUnleash the power of precision and durability in your drilling endeavors with our top-of-the-line R35 Coupling Sleeves.
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Optimize Your Drilling Efficiency with R32 Coupling SleevesUnlock unparalleled performance in your drilling operations with our cutting-edge R32 Coupling Sleeves.
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Coupling sleeves are essential components in rock drilling, serving to connect various segments of the drill string, such as shank adapters, drill rods, and drill bits. They ensure continuity in the drill string and facilitate the efficient transfer of rotational and percussive forces. Here's a detailed overview of coupling sleeves and the types available:Coupling Sleeves Overview1. DefinitionCoupling sleeves are cylindrical components with internal threads used to join two sections of a drill string, such as a shank adapter to a drill rod or two drill rods.
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Elevate Precision Drilling with T38 Coupling Sleeves: A Professional's ChoiceUnlock the pinnacle of precision and reliability in your drilling operations with our specialized T51 Coupling Sleeves. Crafted for excellence, these coupling sleeves stand as a testament to cutting-edge engineering, ensuring seamless connections between drill rods and shank adapters.
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In addition to the T45 button bit for hard rock drilling mentioned earlier, we also offer a wide range of top hammer hard rock mining tools, including drilling bits, drill rods, shank adapters for drills, and coupling sleeves.
We take pride in providing the best drill bits for hard rock applications.Our selection includes various hard rock drill bits with different specifications to meet your specific needs. Thread options available include R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, among others.
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Unveiling Mining Excellence with Our Guide Tubes: A Game-Changer in Drilling EfficiencyVarious fashions catering to your desires:introducing our mining manual tubes, to be had in a number of models in conjunction with r32, t38, t45, t51, and t60.
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Unveiling Mining Excellence with Our Guide Tubes: A Game-Changer in Drilling EfficiencyVarious models catering on your wishes:introducing our mining manual tubes, available in a range of fashions along with r32, t38, t45, t51, and t60.
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Features:Thread drill bits are crafted using premium alloy steel bars and tungsten carbides, ensuring their exceptional quality and durability.
By undergoing a meticulous heat treatment process, our drilling tools are capable of withstanding the most rigorous rock drilling requirements, while also minimizing energy loss during the drilling process.
Furthermore, we offer the flexibility to create customized thread button drill bits that cater to specific drilling applications.
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Engineering rotary digging teeth are composed of three parts: main alloy (tungsten carbide alloy), matrix (high-quality alloy structural steel), and circlip (spring steel). The main alloy is effectively welded with the parent body through advanced brazing technology, and the shear strength of the brazed seam is ≥180MPa. The mother body rod is equipped with a special groove structure for placing the circlip. The circlip is mechanically assembled and connected to the mother body.
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Unleash Precision and Power with the T45 Guide TubeElevate your drilling operations to new heights with the T45 Guide Tube – a pinnacle of engineering excellence tailored for top hammer drilling.
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Applications:T60 Retrac Button Bits are commonly used in percussive drilling methods like top hammer drilling.
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Top Hammer Reaming Drilling Bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations.
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Features：· Made from steel and tungsten carbide as same grade as internationally well-known brand.· Apply “hot-insertion” processing procedure to insert the buttons as same as internationally well-known brand.· Entire CNC processing procedure ensure the quality consistency.· Military grade requirements of heat-treatment guarantee durability.ProductButton BitOther NamesButton drill bit,Thread button bit,Thread drill bit,Rock drill bit,Top Hammer drill bit,Drill bit,Rock bit,Hard rock dilling tools,Rock dill tool,Rock tools,Top Hammer drilling tools,Mining drill bitMaterial23
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Product numberPick length(mm)Length of head(mm)Pick hanldle diameter(mm)PDC insert diameter(mm)Pick head diameter(mm)U8215280301450U8414270301650U8516185301450U92195101351655U9418390351955U9518288352455U17021589432264D4714065302350D12014368301655D13515580381963Advantages of TianYue Mining Bits:* Quick-change connection design for easy replacement* Forging technology provides high strength properties.* Unique body shape designed to maximize efficiency and cuts*Our engineering team can work with your engineering and also make sample products, to make your ideal product.43mm/35mm(1.70'' /
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38mm/30mm(1.5''/1.18'') step shankJZ89/38-TS6C/M22-23-3JZ89/38-TS37C/M25-23-3JZ76/38-TS30C/M25-23-3JZ76/38-TS32C/M22-23-3JZ64/38-TS5C/Z19-23-3JZ64/38-TS40C/M19-23-3JZ64/38-TS41C/M22-23-330mm(1.18'') WSM step shankJZ77/38-WSM/Z17-23-3JZ77/38-WSM/Z19-23-3JZ77/38-WSM/Z22-23-3JZ77/38-WSM/Z25-23-3JZ77/38-WSMX/Z25-23-3JZ77/38-WSMX/Z25-42N-342mm(1.66'') WSM step shankJZ77/42-WSM/M22-23-3JZ77/42-WSM/Z22-23-3JZ77/42-WSM/M25-23-3JZ77/42-WSM/Z25-23-3Surface mining bits, also known as surface mining picks or surface mining teeth, are cutting tools specifically designed for
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Features:Independently researched and developed thread drill bits with high strength and good abrasion resistance.
Our team of engineers has successfully conducted independent research and development in the field of rock drilling bits, resulting in the creation of materials with exceptional strength and abrasion resistance.
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Thread Type:The "ST" in ST58 typically refers to a specific thread type, but it's important to note that variations in thread standards may exist. The "58" denotes the diameter of the thread in millimeters. The thread type is crucial for compatibility with various drilling equipment, ensuring a secure and efficient connection.Retrac Design:The retrac design is a distinctive feature of these bits. The cutting buttons on the bit are retractable, allowing them to adapt to changing rock hardness.
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