Strong Compatibility Core Barrels Round Shank Chisel Concrete

Strong Compatibility Round Shank Chisel Concrete Core Barrel

Application:

1.When rotating, the drill core of the core rock drill has several different cutting angles that are matched with each other, and it is repeatedly broken and knocked at the position of the ring groove in the hole.

2.Fractured rocks and hard rocks that the hardness is less than 80 MPa.

Feature

1.Cutting ring with rock drilling bits and releases the internal stress of rock;

2.Heightening design,high construction efficiency ,efficiency reduce construction cost.

3.Adopts wear resistant block between teeth holders due to protect teeth holder and stiffening ring from serious wearing .

Model List:

Customizable Items:

1.Cutting DIA. Custom : design various cutting diameter based on demand, like φ950,φ1050 etc.

2.Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more.

3.Key Component Reinforce Custom : strengthen the key component to extend life cycle;

4.Kelly Box Custom: custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;

5.Teeth No. Custom : encrypt the drilling teeth based on demand etc;

Product advantage:

1-We purchase top quality raw materials from leading raw-steel factory.

2-Our drilling tools can be customized depending on kinds of rigs and site conditions.

3-We require high quality of welding, therefore we employ at least 8 years experienced welders.

4-Advanced welding and design ensure the products longer working life, which helps the client to reduce construction budget.

Hebei Tuff Equipment And Technology CO., LTD. was established in 2016 which is a high-tech enterprise integrating researching construction method, design, manufacturing, sales and trade. Upholding the principle of focusing on our belief and pursuit of excellence, we have always been striving to become an expert on providing overall solution in pile foundation area.

Tuff has a professional technical team who commit to the design and development of Kelly bar, drilling tools, casing series and other products. Our products are in line with international standards in technology and quality, and can be customized according to customers' requirements.

Adhere to the belief of integrity and innovation, we constantly improve the product competitiveness and strive to become the first-class equipment manufacturing enterprise. Tuff actively explores the international market. Our products have been exported to Thailand, Malaysia, Singapore, Philippines, Indonesia, Vietnam, Myanmar, Dubai, Australia, Japan and Russia.