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Shaanxi Hainaisen Petroleum Technology Co.,Ltd
4 Years
| Ask Lasest Price | |
| Brand Name : | Hainaisen |
| Model Number : | 8-1/2 HS65220B |
| Certification : | ISO9001 |
| Price : | To be negotiable |
| Payment Terms : | T/T, L/C |
| Supply Ability : | 20pcs per day |
| Delivery Time : | 5-7 business days |
8-1/2in 5 Blade Oil Drill Bit Drilling Machine Diamond Rock Bits
1. The force of the cutting structure is balanced, and the
asymmetrical design of the drill blade makes the force of the drill
bit balanced and the stability of the drill bit better.
2. The main cutter adopts high-performance PDC cutter, which can
ensure the service life of the drill bit and improve the ROP.
3. Optimize tool exposure to ensure that oil drills can achieve
higher ROP, from soft to moderate formations.
4. The shock absorber is designed to allow the drill bit to drill
through formations with stiff stringers.
5. Using dynamic flow pattern simulation technology to optimize the
hydraulic system of the drill bit, enhance the cleaning and cooling
effect of the drill bit, and effectively prevent the bit from
pilling.
| PRODUCT SPECIFICATIONS | |
| Size | 8 1/2 inch (Φ215.9mm) |
| Model number | 8-1/2 HS65220B |
| Body type | steel body |
| Number of blade | 5 |
| Primary PDC cutter size | 1613 |
| Number of nozzle | 7 |
| Gauge length | 56.2mm |
| API connection | 4-1/2 REG |
| Make-Up Torque(KN.m) | 16.3~21.7(4.79) KN·m(Mpa) |
| Application | Oil & Nature Gas |
| Quality | High Level |
| Package | Iron Case |
| MOQ | 5 Pieces |
| Certificate | ISO 9001 |
| OEM | Yes |
| Customized Size | Yes |
Package&Delivery
Our drills will ship within 5 days after 50% full payment is
confirmed. Drills will be shipped by sea or air according to your
requirements. Please feel free to contact us if you have any other
questions. Thanks!
Our Principle
We insist on the principles of high quality, high quality service
and innovation. We also insist on providing efficient products and
excellent service. If you are interested in our drills, please feel
free to contact us. We are looking forward to cooperating with you!
FAQ
1. Can I expect a good-quality product?
Of course, all our activities in products and services are ISO9001
certified. At the same time, mature production technology ensures
the quality meets international requirements.
2. How to order the products?
Send inquiries with detailed item descriptions or model numbers. If
possible, please include a reference image to avoid any
misunderstanding or any link to our website so that we can better
understand.
3. Why you choose us?
We are factory of drill bits, so the price is affordable, and the
quality can be controlled.
Also, we can do customized products according to client's request.
Our promises: reasonable prices, short production period, and
satisfactory after-sales services.
4. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, Express Delivery;
Accepted Payment Type: T/T, L/C, PayPal.
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