4" 5" T38 Dome Reaming-manufacture,factory,supplier from China

The dome reaming bit comes in a range of sizes from 3 inches to 26 inches, with the specific bit size and type chosen based on the needs of the drilling operation.Thread Type: R32 Available Diameters: 89mm, 93mm, 102mm, 115mm, 127mm Gauge Buttons Size: 16mm12 Front Buttons Size: 14mm8 Skirt Style: Standard Carbide Shape Options: Dome, ballistic, semi-ballistic/parabolicFunctions:In top hammer drilling, dome reaming bits serve the essential role of widening the hole diameter once the pilot hole has been established.

Dome reaming bit is a specialized tool essential for increasing the diameter of holes during drilling operations. This tool finds extensive application in the development of oil and gas wells, water wells, geothermal wells, and various other types of wells.

Pilot reaming bits are essential tools in the drilling industry, designed to enlarge the diameter of existing boreholes. These bits come in a variety of sizes, ranging from 60mm to 250mm in diameter and 800mm to 3000mm in length, catering to a wide range of drilling requirements.

Parameters such as length, diameter, material composition, and thread type are carefully selected to meet the requirements of various drilling projects. The T38 guide tubes are typically made of high-quality steel to withstand the harsh drilling environments and provide long-lasting durability. The t38 guide tube is generally made of high-quality steel, which has high strength and durability.

Adapt to diversified working environments: DTH Hammer 4 Inch has been rigorously tested in engineering applications to maintain stable performance in a variety of harsh working environments.

The T38 shank adapter is designed to be easily interchangeable, allowing for quick replacement and maintenance when necessary. This feature helps minimize downtime on the job site, ensuring that drilling operations can continue without unnecessary delays.By facilitating a secure and tight connection between the drill bit and the drill rod, the T38 shank adapter helps maintain drilling accuracy and consistency.

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.

 Thread: T45 Button Shape: Hemispherical Size: 89mm in diameter Face Configuration: Flat face with drop center Number of Buttons: 10 to 15 Gauge Buttons: 6 or 8 Front Buttons: 5 or 6Functions:The T45 89mm thread button bit serves as a specialized tool for drilling blast holes in challenging hard rock surfaces. Its design aims to deliver exceptional penetration rates and prolonged durability with minimal wearing.

The design of sealing ring or gasket takes into account the harsh environment that may be encountered in geotechnical drilling operations, with good wear resistance, corrosion resistance and high pressure resistance, to ensure that the connection can still maintain good sealing performance under high pressure, high temperature, high humidity and other conditions, to adapt to the complex operating environment.The special thread design and sealing performance optimization of R38 threaded coupling sleeve provide reliable connection guarantee for geotechnical drilling operations, and at the same t

The 12 degree taper button bit is versatile and can be used with various drilling techniques, including rotary drilling and percussive drilling. This versatility makes it a popular choice among drilling professionals who require a reliable and effective tool for their operations.A common type of button that uses a Taper of 12 degrees and has a diameter in the range of 34 mm to 45 mm is a drill bit used for rock drilling. These buttons are usually in a spherical or projectile shape and have a diameter between 5 mm and 14 mm.

The rock drill bit is a cylindrical tool with a hardened steel, tungsten carbide, or diamond tip, designed for efficient drilling in various rock formations.  Attached to a drill rod and powered by a machine, it rotates with downward pressure to break and remove rock layers.  Available in diverse shapes and sizes, it suits different rock hardness and drilling depths.SpecificationsMaterial: Made from high-quality tungsten carbide or other durable materials.Types: Button, cross, and chisel bits for versatile applications.Sizes: Ranging from 20mm to 120mm, with varying taper angles.Thre

The rock button bit, or tungsten carbide button bit, is a robust and efficient solution for rock drilling across mining, construction, and oil and gas industries.  Built with a durable steel body and tungsten carbide buttons, it effectively penetrates hard, abrasive materials like rocks, stones, and minerals.SpecificationsSizes: Offered in various dimensions to suit different drilling needs.Material: Durable steel construction withstands high-impact and abrasive environments.Design: Precisely arranged tungsten carbide buttons in multiple shapes and sizes for maximum efficiency.Rock Button

Taper bits are designed with a tapered shape that allows for easier penetration into the rock surface, reducing the amount of force required to drill through tough materials. This design feature not only increases drilling speed but also prolongs the lifespan of the bit, making it a cost-effective tool for drilling operations.The durability of taper bits is also worth mentioning, as they are typically made from high-quality materials such as tungsten carbide or high-speed steel.

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.

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.

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.

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 R25 45mm thread button bit stands out as a reliable and efficient drilling tool due to its robust construction. Crafted from high-quality steel, this bit is designed to withstand the harsh conditions encountered during drilling operations. The strong body of the tool ensures that it can effectively penetrate various rock formations with ease, making it a valuable asset for drilling projects.With its 45mm size, the R25 thread button bit offers versatility and precision in drilling operations.

The R28 41mm thread button bit features a 41mm diameter and is equipped with R28 threads. Its semi-ballistic design enhances its effectiveness in drilling through tough rock surfaces. The bit typically contains 6 to 7 buttons, the exact number varying based on the manufacturer's specifications.The R28 41mm thread button bit is designed for drilling blast holes in tough rock surfaces, offering efficiency and durability due to its semi-ballistic shape and tungsten carbide composition.

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.

The R32 thread button bit features a sturdy construction that ensures it can withstand the tough conditions typically encountered in drilling operations. Made from high-quality materials, this drilling tool is designed to handle heavy-duty tasks with ease, making it a reliable choice for professionals looking for a durable and long-lasting solution.One of the key advantages of the R32 thread button bit is its versatile design, which allows it to be used in a wide range of drilling applications.

Thread button bits are essential drilling tools widely utilized in exploration drilling due to their efficiency and reliability.Versatility: Thread button bits are highly versatile and can be used in various geological formations, making them suitable for a wide range of drilling applications.Enhanced Drilling Performance: These bits are designed with sharp, durable buttons that are strategically placed on the bit surface to facilitate faster and more efficient drilling, reducing downtime and increasing productivity.MaterialAlloy structural steel, carbideApplicationUnderground mining, tunnelin

The tapered shape of the cross bit helps to channel the drilling energy directly into the rock, increasing the effectiveness of each impact. This design also helps to reduce the likelihood of bit deviation, ensuring that the hole stays on the intended trajectory for precise drilling operations.Proper maintenance of the taper cross bit is essential for maximizing its performance and extending its service life.

This meticulously designed tool is engineered to enhance drilling performance across a wide range of surfaces. Its robust construction ensures durability and the capability to handle the toughest of drilling tasks. The 7 degree button bit is guaranteed to deliver precise and accurate results consistently.The advanced design of the 7 degree button bit allows for improved penetration rates and extended service life.