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Blocks and SleevesU80K177SU90K225RU170K225SK225SK177SU43XHDCoal cutter teeth sleeves are components used in coal cutting machinery to protect and enhance the performance of the cutting tools, commonly known as coal cutter teeth or picks. These sleeves play a crucial role in the coal mining industry, where specialized equipment is used to extract coal from underground or open-pit mines.
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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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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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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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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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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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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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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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Coupling Sleeve is a high-performance coupling sleeve designed for mechanical systems, dedicated to providing outstanding durability and reliability.
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20mm(0.76'') step shankDA35DA519DA2022DM1019DM2022DM622DM1922DC35Road milling tools, also known as road milling bits or asphalt milling cutters, are cutting tools used in road milling machines or cold planers. These tools are essential in the process of removing and reclaiming the existing pavement surface on roads and highways. Road milling is a common method for resurfacing, rehabilitation, or upgrading road surfaces. Here are key features and information about road milling tools:Design:Road milling tools are designed to break and remove the asphalt or concrete surface of roads.
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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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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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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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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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Cutting Structure:Road mining tools have a cutting structure, typically made of carbide or other wear-resistant materials, to effectively mill or cut through asphalt, concrete, or other road surfaces.Variety of Shapes:These tools come in various shapes, including bits, picks, or teeth, depending on the specific application and the type of road milling machine used.20mm(0.76'') step shankDA35DA519DA2022DM1019DM2022DM622DM1922DC35Material Composition:The cutting tips or inserts on road mining tools are often made from materials such as tungsten carbide for durability and resistance to we
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Our tapered button bit was from high quality cemented carbide and produced with heat treatment technology, which connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining, marble and granite quarries, stone project, tunnel, water conservancy, etc.Drill bitDiameterNo×button diameterFlushing holeWeight approx kgTIANYUE P/NmminchFrontGaugeAngleFrontSide Button bit,Short skirt281 7/641×73×720°110.20 1431-281222-17/37-45-51281 7/641×74×735°110.20 1431-281222-17/47-45-51291 9/641×73×740°110.211431-29
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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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Thread Type:The "R" in R28 stands for "round," indicating that the thread type is circular. The "28" denotes the diameter of the thread in millimeters. R28 is a standardized thread type used in the drilling industry to ensure compatibility with various drilling equipment.Reaming Operation:Reaming drill bits are specifically designed for the reaming process, where the drill bit is used to enlarge an existing hole.
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A retrac button bit is a type of drill bit designed for rock drilling applications, especially in challenging and abrasive geological conditions. The term "retrac" refers to a specific design feature where the cutting buttons on the bit are retractable, meaning they can move inward into the bit body.
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Material and Construction:R32 cross bits are usually constructed from high-strength materials, such as alloy or tool steel, to withstand the mechanical stresses and vibrations associated with rock drilling.Applications:R32 cross bits are suitable for various drilling applications, including blast hole drilling, exploration drilling, and production drilling in softer to medium-hard rock formations.
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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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A chisel bit is a type of rock drill bit designed for drilling into hard or abrasive materials, particularly rock. It is commonly used in mining, quarrying, and construction applications.
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