Double Bottom Drilling Bucket with Rock teeth Double Unlocking system For Construction

Feature

• Longer bucket shell is helpful to avoid pile inclined；
• Option half-automatic or manul mechanic bottom open system, built in ventilation pipe.

3. Wear resisting strips or welding wire on the drilling tool help to minimize the wearing out of body of the drilling tools.

4. Ventilation plate can avoid bucket stuck by vacuum space under the bucket bottom.

5. Applicable layers: gravel, pebble, highly or medium weathered rock;

Customizable Items

1. Cutting DIA. Custom : design various cutting diameter based on demand, like φ850,φ1150 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;

Application

1. Very dense sand and gravel, rock and up to coarse gravel.

2. Double cut rock bucket is recommended in uncased bores or for bigger diameters and for secant pile walls.

Product advantage:

• Each different type of drilling tool is designed to meet maximum possible variations in the soil for specific job-site conditions.
• The angle of attack of drilling bits are variable according to the type of rock to generate maximum efficiency during.
• Each drilling bit is positioned at a specific angle on the bottom plate to make sure there is minimum wearing out and breakage of
  the drilling bits or holders..

FAQ

Q: What's the nature of your company?
We are Factory. We are experienced drilling product factory in China, all products posted are produced by ourselves, so we can offer you competitive price while ensuring product quality.

Q: What does your company make?
The main products of our company include drilling bucket, core barrel, auger, casing series, kelly bar, kelly bar accessories, soil teeth, roller bits, pilot bits, bullet teeth.

Q: How do you ship your products?
Our goods can be transported by air and sea or per your request.

Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can customize products per your request.

Q: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

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.