• DTH Bits CIR 110-120
DTH Bits CIR 110-120
  • Gaea
  • 中国
  • 5-25天

The compressed air is adopted as the driving force. To prevent dust pollution and get a better performance, some high-pressure water may be added into the air for wet rock drilling

DTH Bits CIR 110-120

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What are the installation and preparations for small down-the-hole drilling rigs;


Introduction of CIR 110-120 DTH bits:


At Liaoning Gaea, we take immense pride in offering a comprehensive range of cutting-edge drilling equipment, and among our esteemed collection, the CIR110-120 down the hole (DTH) bit stands out as a superior choice. Designed to excel in underground engineering, mining operations, tunnel construction, and various rock drilling applications, this particular model epitomizes our commitment to providing innovative solutions for the evolving needs of the industry.


The CIR110-120 DTH bit represents the epitome of engineering excellence. Crafted meticulously using premium-grade steel materials, it boasts exceptional strength, durability, and resistance to wear and tear. Engineered with precision and advanced manufacturing techniques, this bit guarantees optimal performance and longevity even in the most challenging drilling conditions. With a diameter ranging from 110mm to 120mm, it offers versatility and adaptability to cater to a wide array of drilling requirements.


The compatibility of the CIR110-120 DTH bit with corresponding DTH hammers is a key advantage. When paired with the appropriate DTH hammer, such as the CIR110-120 model, the bit and hammer combination ensures seamless drilling operations with enhanced efficiency and productivity. The harmony between the bit and hammer enables precise energy transfer, resulting in efficient rock-breaking and penetration capabilities.


Our commitment to customization remains unwavering, and the CIR110-120 DTH bit is no exception. We understand that each drilling project is unique, and our expert engineering team is dedicated to providing tailored solutions. Whether it's modifying the bit's shape, adjusting the button configuration, or incorporating specialized features, we ensure that the bit is optimized to meet your project-specific demands, allowing for exceptional performance and efficiency.


Stringent quality control measures are implemented throughout the production process, ensuring that each CIR110-120 DTH bit meets and exceeds the highest international industry standards. Rigorous testing and inspection procedures guarantee reliability, performance excellence, and longevity. Our commitment to quality has earned us the trust and satisfaction of our global customer base.


Investing in the CIR110-120 DTH bit means investing in a superior drilling tool that delivers exceptional results and operational efficiency. It exemplifies our dedication to providing state-of-the-art solutions for the drilling industry. Whether you're involved in underground construction, mining, or rock drilling operations, this high-performance bit, when paired with the corresponding DTH hammer, ensures precision, durability, and customization options required to overcome any drilling challenge.


In conclusion, the CIR110-120 DTH bit offered by Liaoning Gaea represents the pinnacle of drilling technology. With its exceptional quality, precision design, and compatibility with corresponding DTH hammers, it ensures optimal performance and efficiency for a wide range of drilling applications. Trust us to deliver reliable, cutting-edge drilling equipment that meets and exceeds your project's unique requirements.


CIR70 CIR90 CIR110 Low Air Pressure DTH Drilling Button Bits

CIR series DTH hammer, a kind of valve-equipped Low Air Pressure hammer with single piston, a plate valve and a central exhaust structure. The compressed air is adopted as the driving force. To prevent dust pollution and get a better performance, some high-pressure water may be added into the air for wet rock drilling.

Code No.: CIR110-120

Diameter: 120mm

Gauge Buttons: 9

Front Buttons: 4

Carbide Design: Ballistic

Face Design: Convex

Shank Type: CIR

It is mainly featured in:

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA 
for increased durability and wear characteristics,  and YK 05 tungsten carbide as same grade as internationally well-known brand 
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand, 
(3) Entire CNC processing procedure ensure the quality consistency and reliable. 
(4) Military grade requirements of heat-treatment guarantee durability,Specific heat treatment standards and special "stress relief" processes ensure consistent performance.
(5) Designed for maximum performance and hole cleaning ability and high penetration rate. 

CIR series DTH hammer, a kind of valve-equipped Low Air Pressure hammer with single piston, a plate valve and a central exhaust structure. The compressed air is adopted as the driving force. To prevent dust pollution and get a better performance, some high-pressure water may be added into the air for wet rock drilling.

It is mainly featured in:

1. The strong energy of single impact and the low engergy consumption in rock crushing.

2. The weight ratio of piston and bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool.

3. A good performance in central air exhaust and cutting discharge, which reduces the repeated crushing of rock.

4. A check valve device is available to drill holes under water.

The CIR series DTH hammer, an ideal drilling tool, is widely used in such industries relating to energy,transportation,metallurgy,building, etc...

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