CIR130 Shank 140mm Down The Hole DTH Drill Button Bits For Oil Well Drilling Equipment

Product name: CIR130 Shank 140mm Down The Hole DTH Drill Button Bits For Oil Well Drilling Equipment
Product category: DTH drill tools
Matched hammer: Hammer CIR130
Diameter: 140mm

KINGDRILLING DTH button bit description:

Down-the-hole (DTH) drill bits are essential tools in the field of drilling for mining, construction, and exploration purposes. These specialized drill bits are designed to be versatile, durable, and efficient in various drilling applications. In this comprehensive guide, we will delve into the world of DTH drill bits, exploring their advantages, functions, features, and applications in detail.

KINGDRILLING Low air pressure DTH button bit shank technical parameters:

Order Guide: Shank+ Head diameter+Face design+Button shape

Advantages of DTH Drill Bits:

1. Efficiency: DTH drill bits are known for their high drilling efficiency, allowing for faster penetration rates compared to other drilling methods. This efficiency is crucial in industries where time is of the essence.

2. Precision: These drill bits offer excellent precision, enabling operators to target specific areas accurately. This precision is vital for applications where accuracy is paramount, such as in mining and geotechnical drilling.

3. Versatility: DTH drill bits are versatile tools that can be used in various drilling conditions, including hard rock formations. Their adaptability makes them suitable for a wide range of applications.

4. Cost-Effectiveness: Despite being high-performance tools, DTH drill bits are cost-effective due to their durability and long lifespan. They can withstand tough drilling conditions, reducing the need for frequent replacements.

5. Safety: DTH drill bits are designed with safety in mind, incorporating features that minimize the risk of accidents during drilling operations. This focus on safety is crucial for ensuring a secure working environment.

Function of DTH Drill Bits:

DTH drill bits function by utilizing compressed air to drive the drilling mechanism, creating a powerful impact force that fractures rocks and other materials. The basic operation of DTH drill bits involves the following steps:

1. Drilling Setup: The DTH drill bit is attached to the end of the drill string, which is connected to the drilling rig. The rig provides the necessary power and air pressure for the drilling operation.

2. Down-The-Hole Drilling: The drill bit is lowered into the borehole, and compressed air is delivered through the drill string to the drill bit. This air pressure powers the piston inside the drill bit, creating a rapid hammering action.

3. Rock Penetration: The impact force generated by the piston strikes the rock surface, breaking it into small fragments. The rotation of the drill string helps to clear the debris and advance the drilling process.

4. Sample Retrieval: As the drilling progresses, core samples or cuttings are collected for analysis. This information is crucial for geological surveys, mining exploration, and construction projects.

Features of DTH Drill Bits:

1. Tungsten Carbide Inserts: DTH drill bits are equipped with tungsten carbide inserts on the cutting surfaces. These inserts are extremely hard and wear-resistant, ensuring long-lasting performance in demanding drilling conditions.

2. High-Quality Steel Body: The body of DTH drill bits is typically made of high-quality steel, providing strength and durability to withstand the impact forces generated during drilling.

3. Multiple Face Designs: DTH drill bits come in various face designs, including convex, flat, and concave faces. Each face design is tailored to specific drilling conditions, offering optimal performance in different rock formations.

4. Internal Components: Internally, DTH drill bits feature components such as pistons, hammers, and flushing holes. These components work together to deliver efficient drilling performance and ensure the smooth operation of the drill bit.

5. Size Range: DTH drill bits are available in a wide range of sizes to accommodate different borehole diameters and drilling requirements. This versatility allows operators to choose the right bit size for their specific applications.

Applications of DTH Drill Bits:

1. Mining: DTH drill bits are widely used in the mining industry for exploration, ore extraction, and blasting operations. Their high penetration rates and precision make them ideal for drilling in hard rock formations.

2. Construction: In the construction sector, DTH drill bits are utilized for various purposes, including foundation drilling, piling, and tunneling. These drill bits offer efficiency and accuracy in creating boreholes for structural support.

3. Geotechnical Drilling: DTH drill bits play a crucial role in geotechnical drilling projects, where soil and rock samples are collected for geological analysis. The precision of DTH drill bits ensures reliable data collection for site characterization.

4. Water Well Drilling: DTH drill bits are commonly used in water well drilling applications to penetrate hard rock formations and access underground water sources. Their efficiency and durability make them well-suited for this demanding task.

5. Oil and Gas Exploration: DTH drill bits are employed in oil and gas exploration activities to drill boreholes for well construction and reservoir evaluation. The high performance of DTH drill bits is essential for successful drilling in challenging environments.

FAQ:

1. what is a button bit?
Tungsten carbide inserts rotate within the cones of button bits, also known as roller cones. Though producers still produce two cone and one cone bits, tricone, or three cone bits, are the most widely used.
2. How can one drill through large stones?
Drill for a minute while applying moderate pressure. Allow the drill to do the work; do not press the bit into the boulder. After taking the bit out of the hole, let it cool in the water pitcher. To cool the rock and remove dust, lightly mist it with water.
3. What about standard packaging?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

5. How to choose the suitable head face of the DTH drill bit?

Concave:

Suitable for all kinds of formation, especially for deep well drilling, perpendicularity of the hole is wonderful.

Convex:

Suitable for the formation of moderate hardness stratum, drilling efficiency is good, borehole perpendicularity is moderate.

Flat:

Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.

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