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Shaanxi Hainaisen Petroleum Technology Co.,Ltd
4 Years
| Ask Lasest Price | |
| Brand Name : | Hainaisen |
| Model Number : | 75QA28 |
| Certification : | API & ISO 9001 |
| Price : | To be negotiable |
| Payment Terms : | T/T, L/C |
| Supply Ability : | 300pcs per day |
| Delivery Time : | 5-7 business days |
3 Inch PDC Core Drill Bit Rock Drill Bit PDC Drag Bit Well Drill Bit
Characteristics:
1.The structure of the core drill bit is simple, and the cutting
track is single in the underground.It is easy to be saltatory
during the drilling. The high impact-resistance cutters (model
1308) are making sure stablize the bit.
2, the body of the PDC core bit adopts five-axis high-precision
processing, the precision of the drill hole is higher, the effect
of tooth distribution is good, and the stability of the drill bit
is better.
3. The diameter retaining bar is used to strengthen the overall
structure of the drill bit, and the impact resistance of the coring
bit is strengthened. The fluctuation stability of the cutting force
in the process of rock breaking is good, and the rock breaking
efficiency is high.
| PRODUCT SPECIFICATIONS | |
| Size | 75mm |
| Model number | 75QA28 |
| Body type | High Manganese Steel |
| Primary PDC cutter size | 1308 |
| API connection | connect 73mm core barrel |
| 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
1. Are you a trading company or manufacturer?
We are a professional manufacturer of PDC bits.
2. Whether accept customized according to clients' requirements?
Yes, We accept customized products, no matter what size and what type. Please feel free to contact us.
3. About lead time and shipping time?
Delivery time depends on the quantity of the order. Usually, it takes 3-5 days to ship to Tianjin Port or Xi'an Airport in China. For small orders or urgent orders, we can ship to you by air after the order is confirmed.
4. Is it produced according to the standard? And can I expect a quality product?
Yes, all our activities are ISO9001:2015 certified, including products and services. At the same time, mature production technology will ensure that the quality meets international requirements. We have carried out strict inspection in production. Our drill bits are exported to the Middle East, Europe, North America, South America, Australia and other countries and regions.
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