High Performance Tunnel Drill Rod-manufacture,factory,supplier from China

Tunnel drill rods are essential tools for the drilling and excavation processes involved in tunnel construction. These rods are engineered to meet the specific demands of tunneling, offering stability, precision, and compatibility with various drilling equipment.

One of the key features of the GT60 MF rod is its high wear resistance, which is crucial for maintaining performance and efficiency during drilling operations. This feature helps to prolong the lifespan of the rod, reducing the need for frequent replacements and ultimately lowering drilling costs. Additionally, the excellent stability of the GT60 MF rod during drilling operations enhances precision and accuracy, allowing for more efficient and effective drilling processes.The specifications of the GT60 MF rod further highlight its quality and performance capabilities.

Enhanced Hardness and Abrasion Resistance: The polycrystalline diamond inserts in high-performance PDC bits are engineered to exhibit exceptional hardness and abrasion resistance. This superior material strength enables the inserts to withstand the extreme forces and wear encountered during drilling, ensuring prolonged durability and sustained cutting effectiveness even in challenging geological formations.Thermal Stability for Consistent Performance: The advanced diamond cutter design in high-performance PDC bits incorporates thermal stability as a key feature.

Design FeaturesIntegral Drill Pipe is a one-piece forged drilling tool, and its design features include:Integral structure: Integral drill pipe adopts one-piece molding design, which eliminates the weakness of joint part and improves the overall strength and durability.High-quality alloy steel: Made of high-quality alloy steel with excellent abrasion resistance and bending strength, it is able to cope with complex rock formations.Threaded connection: the two ends of the overall drill pipe are threaded, which is easy to connect with the drill bit and drill pipe to ensure solid transmission of d

H22 shank rod is a durable and reliable rock drilling tool commonly used in mining and construction industries. Its varying lengths of 400mm, 600mm, 800mm, and 1000mm provide flexibility for different drilling depths. The high-strength steel construction ensures long-lasting performance in challenging rock drilling conditions. With a diameter ranging from 22mm to 25mm, the H22 shank rod offers versatility for various drilling requirements.Characteristics: The H22 shank rod is known for its durability, strength, and resistance to wear and tear.

Delving into the specifications of the T45 MF rod, its 45mm diameter is a standout characteristic that influences its performance capabilities. This optimal size strikes a balance between strength and maneuverability, allowing for efficient drilling operations. The length options ranging from 1220mm to 3660mm cater to diverse drilling requirements, offering flexibility in adapting to varying project needs.The thread type of the T45 MF rod is designated as MF, reflecting a standardized threading system that simplifies the assembly and disassembly process.

The 11 degree taper drill rod is an essential tool in the field of mining, quarrying, and other drilling operations due to its unique design and high-quality materials. This specialized drilling tool is crafted from top-grade steel, ensuring durability and reliability even in the most challenging drilling conditions.Moreover, the high-quality steel used in the construction of the drill rod enhances its strength and longevity, making it a cost-effective choice for drilling projects.

Parameters:The plug hole drill rod is made up of high-quality steel, and its diameter and length may vary based on the user's needs. The standard diameter of the drill rod ranges from 22mm to 45mm, and the standard length ranges from 800mm to 1200mm.The drill rod typically consists of a durable steel construction that can withstand the high levels of stress and abrasion encountered during drilling activities. Its design incorporates specialized features that enable it to effectively penetrate various types of materials, including hard rock formations.

The R32 MF rod is a crucial component in exploratory drilling operations, where it serves multiple functions to ensure efficient and effective borehole creation. One of its primary functions is to transmit torque and thrust from the drill rig to the rock drilling bit. This transmission of force and rotation is essential for the bit to penetrate the rock formation and create the desired borehole.The high-quality steel construction of the R32 MF rod is a key feature that sets it apart in the drilling industry.

The threaded design of the T38 MF Rod is another notable feature that enhances its usability. The threaded connections enable quick and easy installation and removal of the rod, saving valuable time during drilling operations. This efficient design ensures seamless integration with the drilling machine and drill bit, maximizing productivity on the field.In addition to its ease of use, the T38 MF Rod is engineered to withstand tough drilling conditions.

The key to the superior quality and robustness of these drill pipes lies in their advanced material composition and design. Manufactured using high-strength alloy steel, these drill pipes are built to resist wear, corrosion, and impact, ensuring long-lasting performance even in the most challenging conditions.Improved Drilling Efficiency and ProductivityThe robust construction of high quality DTH drill pipe directly contributes to enhanced drilling efficiency and productivity.

Small hole drill rod is a versatile and indispensable tool utilized across a wide range of industries due to its unique capabilities and benefits. Firstly, its compact size and precise drilling abilities make it a valuable asset in construction projects where space is limited and accuracy is paramount.

The 133mm PDC High Reinforced Core Drill Bit offers exceptional performance, durability, and efficiency for demanding core drilling projects, making it a valuable tool for geologists, mining engineers, and exploration teams working in diverse geological environments.Key features of the 133mm PDC High Reinforced Core Drill Bit include:PDC Technology: The use of PDC cutters, which consist of synthetic diamond particles sintered together under high pressure and temperature, results in superior hardness and wear resistance compared to traditional diamond core bits.High Reinforcement: The core dril

Our threaded drill bit is an essential tool used in conjunction with hydraulic drilling jumbos to crush rock in various applications such as tunnel construction, large-scale mining operations (both open-pit and underground), and advancing large section tunnels in metal mines.Crafted from high-quality alloy steel and tungsten carbide, our threaded drill bits undergo rigorous heat treatment similar to the process used by Atlas.

Introduction to High Air Pressure DTH Drill BitsHigh air pressure DTH drill bits are specialized tools used in rotary drilling operations to create holes in hard rock surfaces. These drill bits are known for their exceptional ability to deliver high penetration rates and efficient drilling performance. They achieve this by utilizing high-pressure air to flush rock cuttings out of the hole, allowing for continuous drilling without interruptions.Advanced Cutting TechnologyThe cutting technology employed in high air pressure DTH drill bits is a key factor in their superior performance.

Roadheader picks play a vital role in the excavation of tunnels and underground openings, serving as the cutting tools that enable efficient rock and soil removal. These specialized picks are essential components of roadheader machines, contributing significantly to the overall performance and productivity of tunneling operations.  Additionally, the precision cutting capabilities of roadheader picks reduce the risk of overbreak and ensure stable tunnel walls, enhancing safety for workers and equipment within the excavation area.Shandong Yanggu High Precision Mould Co., Ltd.

First of all, the design structure of the high-quality tri-cone drill head is carefully optimized to ensure efficient rock-breaking in different geological conditions. The three rotating conical cutting heads have different angles and shapes, which can flexibly adapt to rocks of different hardness and solidity, thus realizing more accurate and efficient drilling operations.Secondly, the high-quality tri-cone drill bit is made of high-quality alloy steel, which has excellent wear and impact resistance.

High Air Pressure DTH Hammer is made of high quality alloy steel material, which is strictly quality controlled and tested to ensure its stability and reliability. During long hours of continuous operation, the High Air Pressure DTH Hammer is able to maintain stable performance and is not susceptible to wear and tear, providing users with long-lasting job security.

Taper drill rods, also known as taper steel rods or taper drill steels, play a crucial role in the efficiency and effectiveness of rock drilling operations across diverse industries. The hexagonal chuck section of the rod provides the necessary leverage for the rotation chuck bushing, allowing for a secure connection between the drill bit and the drilling machine.In mining operations, taper drill rods are essential for extracting valuable minerals and ores from underground deposits.

Extension drill rods are manufactured from hollow drill steels, offering a range of lengths from 600mm to 6400mm. The hollow hole within the rods, often referred to as the flushing hole, is utilized for the transmission of water or air during drilling operations. Additionally, the threaded ends of the rods are designed for connecting couplings, shank adapters, or drill bits, facilitating the assembly of the drilling equipment.Fully carburization is a critical process utilized to harden the entire surface of the rod, both internally and externally.

The T45 threaded rod is usually made of high grade alloy steel for superior strength and durability. Its length is 263mm and weight is 3.5kg. This kind of threaded rod is usually used in industrial areas such as mines and construction sites, etc.

There are several types of down the hole drills1. Convex end face type: This type of drill bit comes in two forms, single convex and double convex end faces, with the latter mainly used for larger diameter down hole drills. The convex face type down the hole drill bit can maintain a high drilling rate when drilling hard and abrasive rocks, but the straightness of the borehole is poor, making it unsuitable for rock drilling projects with high requirements for borehole straightness.2.

Coal mining bits are essential tools used in underground and surface coal mining operations, serving as the cutting components that enable the extraction of coal from the earth. High-quality coal mining bits are crucial for achieving optimal performance, productivity, and safety in coal mining activities.

The design of taper rock drill rods incorporates a tapered shape that allows for easy insertion and removal from drilling equipment, enhancing efficiency and reducing downtime during operations. This taper also helps in ensuring a secure connection between the rod and the drilling machine, preventing slippage and maximizing the transfer of power to the drilling bit.Taper rock drill rods are available in various lengths and diameters to suit different drilling requirements and rock conditions.