Hebei Tuff Heavy Industry Co., Ltd.
| Supply Ability | 200 Pieces/30 days |
| Delivery Time | 5-8 work days |
| Packaging Details | Plastic cases |
| Material | GB-Q355B |
| Application | Rotary Drilling Rig |
| Process | Forging and Welding |
| Product Name | Core Barrel with Roller Bit |
| Color | Black Or As Required |
| Brand Name | BJTUFF |
| Model Number | 600mm-3000mm |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 200 Pieces/30 days | Delivery Time | 5-8 work days |
| Packaging Details | Plastic cases | Material | GB-Q355B |
| Application | Rotary Drilling Rig | Process | Forging and Welding |
| Product Name | Core Barrel with Roller Bit | Color | Black Or As Required |
| Brand Name | BJTUFF | Model Number | 600mm-3000mm |
| Certification | ISO | Place of Origin | CHINA |
| High Light | BJTUFF Cone Bit Core Barrels ，3000mm Pile Foundation Core Barrels ，Q355B Roller Bit Core Barrel | ||
Replacement Roller Cone Bit Core Barrel For Rotary Digging Hole
Feature
1. Cutting ring with rock drilling bits and releases the internal stress of rock；
2. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel;
3. Applicable layers: backfill layer, medium weathered rock, bedrock;
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;
5. Teeth No. Custom : encrypt the drilling teeth based on demand etc;
| Cutting Dia. | Shell HIT. | Shell THK. | Stiffening Ring THK. | Teeth No. | Weight |
| Φ600 | 1200 | 20 | 20 | 4 | 559 |
| Φ700 | 1200 | 20 | 20 | 6 | 663 |
| Φ800 | 1200 | 20 | 20 | 6 | 730 |
| Φ900 | 1200 | 20 | 20 | 8 | 842 |
| φ1000 | 1200 | 20 | 20 | 8 | 990 |
| φ1100 | 1200 | 20 | 20 | 8 | 1095 |
| φ1200 | 1200 | 20 | 20 | 10 | 1200 |
| φ1300 | 1200 | 20 | 20 | 10 | 1348 |
| φ1400 | 1200 | 20 | 20 | 12 | 1405 |
| φ1500 | 1200 | 20 | 20 | 12 | 1598 |
| φ1800 | 1000 | 20 | 20 | 16 | 1920 |
| φ2000 | 800 | 20 | 20 | 18 | 1954 |
| Φ2200 | 800 | 20 | 20 | 20 | 2200 |
| Φ2500 | 800 | 25 | 20 | 20 | 2816 |
| Φ2800 | 800 | 25 | 20 | 24 | 3645 |
| Φ3000 | 800 | 30 | 20 | 26 | 4180 |
| Remark : All measurements are in milimeters, weight in kilograms. | |||||
Advantage
1. The working torque is lower than that of the PDC bit under the same drilling pressure and formation conditions, which can reduce the expansion of small-sized drilling tools and avoid down hole accidents.
2. With the underground power drill can achieve high speed and special drilling needs.
Beijing Tuff Equipment and technology CO.,LTD is a modem science and technology that collections of rotary drilling rig tools and accessories research and development, production and trade.
FAQ
Q: What is the advantages of our products?
We are Factory. We use super quality raw material, which makes the drilling tools more durable and our drilling tools with competitive
price. No matter you are dealers or end user, you will get the biggest profit.
Q: What's the nature of your company?
We are Manufacturer. We have factories all over China, all products posted are produced by ourselves, so we can offer you competitive price while ensuring product quality.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
5000000-8000000
Employee Number:
55~70
Ecer Certification：
Active Member
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... 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...
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