Active Member
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[China]
Address: 27-2103 Yu Fu Guan Lan Chan-Ba Ecological District in Xi'an, China
Contact name:Zhao
Shaanxi Hainaisen Petroleum Technology Co.,Ltd |
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6.8inch Non-Coring Drilling PDC Well Drilling Bit Coal Mine Bits
Characteristics:
1. The crown surface of the drill bit is a medium cast surface, which is suitable for medium to hard and abrasive formations.
2. The middle casting surface is designed with good stability, good guiding quality and strong impact resistance. The tapered surface has 4 large nozzles for better cleaning of the drill bit and removal of cuttings so that the cutter is not reused to cut cuttings during drilling.
3. The cutter (model: 1308) is inserted symmetrically in a staggered manner to circumscribe the rock with a back inclination of 15° to 20°. Therefore, the drill bit has a high penetration rate and good stability. This model PDC tool is a comprehensive high-performance tool.
4. The gauge surface is welded separately with double-row alloy gauge bars, which makes the drill bit wear-resistant and protects the gauge well.
| PRODUCT SPECIFICATIONS | |
| Size | 173mm |
| Model number | φ173HA24 |
| Body type | High Manganese Steel |
| Number of blade | 4 |
| Primary PDC cutter size | 1308 |
| API connection | API 3-1/2 REG |
| Suitable formation | F≤12 |
| Application | Mining&Coal&Well |
| Quality | High Level |
| Package | Corrugated carton |
| MOQ | 10 Pieces |
| Certificate | ISO 9001 |
| OEM | Yes |
| Customized Size | Yes |
Package&Delivery
Our drills will ship within 5 days after 50% full payment is
confirmed. The drill bits will be shipped by sea or air
as your request. And if you have any other questions, please
contact us freely. Thanks!
Our Principle
We adhere to the principles of high quality, high quality service, and innovation. We also insist on providing efficient products and quality services. If you are interested in our drills, please feel free to contact us. We are looking forward to cooperating with you!
FAQ
Q1: Are you a manufacturer or trading company?
A: We have manufactured pdc drill bits since 2013, so we have price
advantages.
Q2: Where is your manufacturer?
A: Our factory is located in Jing Wei Industrial Park of Economic
and Technological Development Zone in Xi'an, China.
Q3: What is your trade terms?
A: We offer EXW, FOB, CIF.
Q4: What is your payment terms?
A: Payment terms: normally 30% deposit, balance 70% before
shipment.
Payment methods: T/T, L/C.
