Hebei Tuff Heavy Industry Co., Ltd.
| Supply Ability | 200 Pieces/30 days |
| Delivery Time | 5-8 work days |
| Packaging Details | Plastic cases |
| Material | Carbide |
| Application | Rotary Drilling Rig |
| Process | Forging and Welding |
| Product Name | Roller Cone Drill Bits |
| Color | Black Or As Required |
| Brand Name | BJTUFF |
| Model Number | 8 1/2“ |
| Place of Origin | CHINA |
| Certification | ISO |
View Detail Information
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Product Specification
| Supply Ability | 200 Pieces/30 days | Delivery Time | 5-8 work days |
| Packaging Details | Plastic cases | Material | Carbide |
| Application | Rotary Drilling Rig | Process | Forging and Welding |
| Product Name | Roller Cone Drill Bits | Color | Black Or As Required |
| Brand Name | BJTUFF | Model Number | 8 1/2“ |
| Place of Origin | CHINA | Certification | ISO |
| High Light | 13.5cm Roller Cone Drill Bit ，13mm Tooth Roller Cone Drill Bit ，135mm rock drill bits | ||
Single Bit Roller Cone Drill Bit For Pile Foundation Drilling
Basical Specification
1. Journal sealed bearing with TCI protection on heel of cones.
2. Cone1/2/3 speed up rock breaking rate.
3. Shirttail hard enhanced by Tungsten Carbide
4. roller cones has very high cost-effectiveness, it is regular model in rotary drilling field.
Application
It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape,tooth density and tooth exposure height.
Items No.: SY11
| Roller Diameter | 135mm |
| Bearing type | Sliding seal |
| Alloy tooth diameter | 13mm |
| Alloy tooth exposed tooth height | 8mm |
| The number of alloy teeth | 42pcs |
| Marketing Type | Ordinary Product |
| Roller bits | Suitable for hard rock and superhard rock |
| Size | 8 1/2” |
| Color | Customer Required |
| Advantage | Europe Standard High |
| Condition | New |
| Applicable Industries | Construction works, Other |
| Type | Drill Bit |
| Material | Stainless steel, Tungsten Carbide |
Single cone bit is a bit slow, that cone drill bit of speed than the speed of smaller, mainly chaotic cutting rock, suitable for high-speed, high pressure drilling wells sidetracking the old, old wells deepened so slim hole drilling.
Applications more widely applicable not only to lateral drilling, and can be used in deep wells
Working torque lower strata can reduce the problem of small size drill expansion button to avoid mine accidents
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.
Reason for choose us
1. Customized configuration products for targeted territories.
2. Sponsorship on factory tours.
3. Constant innovation on the new products.
4. One-Stop foundation equipment solution.
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: 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.
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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