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140mm 5 Inch COP54 Shank High Air Pressure DTH Drill Button Bit For Blasting Exploration

Wuhan Kingdrilling Diamond Co.,Ltd
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140mm 5 Inch COP54 Shank High Air Pressure DTH Drill Button Bit For Blasting Exploration

Brand Name : MING

Model Number : MDCOP54-140mm

Certification : ISO9001

Place of Origin : CHINA


Price : 9-99999USD/PC

Payment Terms : T/T, D/P, Western Union

Supply Ability : 2000PCS/MONTH

Delivery Time : 3-5WEEKS

Packaging Details : WOODEN CASE

Processing type : Forging

Machine type : Downhole Tools

Use : Quarry Or Mining Or Well Drilling

Type : DTH Drill Bit

Material : Tungsten Carbide & Steel

Color : Blue,Golden,other Color Available,Blue And Yellow

Product name : Factory Hot Selling DTH Drill Bits

Application : Rock Drilling, Well Drilling, Mining

Advantage : High Performance Rock Drill Bit

Usage : Hole Drilling,Borehole Drilling

Face : Flat / Convex / Concave

Key words : Dth Bit

High Light : 140mm Down The Hole Bit, COP54 Shank High Air Pressure DTH Bits, 5 Inch HD55 Shank DTH Drill Bit

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Product name: 140mm 5 Inch COP54 Shank High Air Pressure DTH Drill Button Bit For Blasting Exploration
Product category: DTH drill tools
Matched hammer: Hammer COP54, Hammer HD55
Diameter: 140 mm

KINGDRILLING high air pressure DTH button bit description:

Down The Hole (DTH) drill bits are an essential component of modern drilling operations, offering a superior drilling solution for various industries, including mining, construction, geothermal exploration, and quarrying. These innovative tools have transformed the way rock drilling is conducted, providing efficiency, versatility, and precision in challenging geological conditions. In this comprehensive guide, we will delve into the features, advantages, and applications of DTH drill bits, showcasing why they have become the go-to choice for demanding drilling tasks worldwide.

Down The Hole (DTH) drill bits represent a cutting-edge technology that has revolutionized rock drilling across various industries. With their advanced features, numerous advantages, and wide-ranging applications, DTH drill bits have become indispensable tools for achieving efficient, precise, and cost-effective drilling operations in challenging geological environments. Whether in mining, construction, quarrying, geothermal exploration, or water well drilling, DTH drill bits continue to set new standards for performance and productivity in the field of drilling technology.

KINGDRILLING 5 inch high air pressure DTH button bit technical parameters:

5 inch high air pressure DTH bits
Model Bit Dia.(mm) NO. X Button Dia. NO.Air Holes(PCS) Weight(KG)
Gauge Front
MDDHD54-135 135 7*Φ18 6*Φ14 2 15.0
MDDHD54-140 140 7*Φ18 7*Φ14 2 16.0
MDDHD54-146 146 7*Φ18 7*Φ14 2 17.0
MDDHD54-152 152 8*Φ18 8*Φ14 2 17.5
MDDHD54-165 165 8*Φ18 8*Φ16 2 18.5

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

Features of Down The Hole (DTH) Drill Bits:

  1. Unique Design: DTH drill bits are engineered with a distinctive design that sets them apart from traditional drilling tools. These bits feature a pneumatic hammer at the bottom of the drill string, which delivers powerful percussive energy directly to the drill bit.

  2. High-Quality Materials: DTH drill bits are crafted from premium-grade materials such as tungsten carbide and high-strength steel, ensuring exceptional durability and resistance to wear and tear in harsh drilling environments.

  3. Variety of Designs: DTH drill bits come in a wide range of designs, including button bits, ballistic bits, and specialized bits for specific applications. This variety allows operators to choose the most suitable bit for their drilling requirements.

  4. Optimized Performance: DTH drill bits are designed for optimal performance, delivering high penetration rates, precise hole alignment, and consistent rock fragmentation, resulting in enhanced productivity and reduced operational costs.

  5. Compatibility: DTH drill bits are compatible with various drilling equipment, including down-the-hole hammers, drill rigs, and compressor systems, making them versatile and adaptable to different drilling setups.

  6. Easy Maintenance: These drill bits are engineered for easy maintenance and replacement of worn components, minimizing downtime and ensuring continuous operation on the drilling site.

Advantages of Down The Hole (DTH) Drill Bits:

  1. Increased Penetration Rates: One of the primary advantages of DTH drill bits is their ability to achieve high penetration rates in hard rock formations, allowing for faster drilling progress and improved efficiency.

  2. Enhanced Precision: DTH drill bits offer superior accuracy and control during drilling operations, enabling operators to achieve precise hole depths and angles with minimal deviation.

  3. Cost-Effective: By optimizing drilling performance and reducing operational downtime, DTH drill bits help lower overall drilling costs and enhance the economic viability of drilling projects.

  4. Versatility: DTH drill bits can be used in a wide range of drilling applications, from surface mining to deep hole drilling, making them a versatile solution for various industries.

  5. Improved Safety: The advanced design and performance of DTH drill bits contribute to increased safety on the drilling site, minimizing the risk of accidents and ensuring a secure working environment for operators.

  6. Environmentally Friendly: DTH drill bits produce minimal vibration and noise levels compared to traditional drilling methods, reducing environmental impact and enhancing sustainability in drilling operations.

Kingdrilling DTH bit application:

  1. Mining: DTH drill bits are widely used in the mining industry for exploration, production drilling, and blasting operations. These bits are ideal for drilling blast holes, ore passages, and ventilation shafts in underground mines.

  2. Construction: DTH drill bits play a crucial role in construction projects involving foundation drilling, piling, and tunneling. Their high penetration rates and precision make them essential for creating stable and accurate boreholes in construction sites.

  3. Quarrying: In the quarrying industry, DTH drill bits are used for extracting stone, marble, granite, and other natural resources from rock formations. These bits ensure efficient drilling and precise fragmentation of rock for extraction purposes.

  4. Geothermal Exploration: DTH drill bits are employed in geothermal drilling projects to access underground heat sources for energy production. These bits enable geologists and engineers to drill deep boreholes with precision and efficiency.

  5. Water Well Drilling: DTH drill bits are utilized in water well drilling operations to create boreholes for accessing groundwater resources. Their fast drilling speeds and accuracy make them well-suited for drilling water wells in diverse geological conditions.


1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

2. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

3. 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 ourwebsite for a better understanding.

4. How to make sure the quality?

A: More than 40 Years engineer to make sure the quality, 100% inspection.

5. What is the general delivery time?

A: 15 working days for DTH bits.

20-25 working days for DTH hammer

3-5 working days for ex stock items.

6. Methods of Payment

A: T/T (Telegraphic Transfer) or Western Union.

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