|Product Name:||Directional Drill Bit For Deep Well Drilling||Bit Size:||6inch (153mm)|
|Formation:||Soft Formation To Hard Formation||Processing Type:||Forging|
|Certification:||API & ISO 9001||Packing:||Steel Gird Or Wooden Case|
|Delivery Terms:||By Sea Or By Air||Market:||Canada, USA, Middle East, Africa, Europe, Etc.|
forging deep rock well drilling bits,
Hainaisen PDC deep rock well drilling bits,
6in Coal Mining Bit
6inch Directional Drill Bit with 4 Wings Use For Deep Well Drilling
1. The crown surface of the drill bit is a flat surface, which is suitable for hard and non-abrasive formations. It can be used for strong directional operations and has good orientation.
2. The top surface of the drill bit is a shallow cone surface, which has strong guidance, good cleaning effect and strong aggressiveness. There are 4 water holes on the surface, which is conducive to removing cuttings at the bottom of the well.
3. The counterclockwise staggered arrangement of PDC bits is used to fully cover the bottom hole cutting, with good cutting effect, reducing the number of PDC bits used, high ROP and stable drilling.
4. The composite sheet with high impact resistance is used to evenly distribute the teeth, and the back inclination angle is controlled at 13°-16°. The type of the composite sheet is 1308, which has strong aggressiveness.
5. The blade blade of the drill is micro-spiral, and its diameter-gauge surface is inlaid with diamond polycrystalline composite sheet for diameter-keeping, which has enhanced wear resistance and good diameter-keeping effect, so that the cutting teeth can be efficiently used and the stability of the drill bit is improved.
|Body type||High Manganese Steel|
|Number of blade||4|
|Primary PDC cutter size||1308|
|API connection||API 3-1/2 REG|
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!
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!
Q1. Are you a trading company or manufacturer?
A:We have been a professional manufacturer of PDC bits since 2013.
Q2. Whether accept customized according to clients' requirements?
A:Yes, We accept customized products, no matter what size and what type. Please feel free to contact us.
Q3. About lead time and shipping time?
A:The lead time depends on the quantity of the order. Usually, it will take 3-5 days to ship to Tianjin Port or XI'AN Airport, China. For the small order or urgent order, we can send you by air once the order is confirmed.
Q4. Is it produced according to the standard?
Yes, all our activities are accredited to ISO9001: 2015, both in products and services.
Q5. What is your payment terms?
Our payment terms: T/T (normally 30% deposit ,balance 70% before shippment ) or LC at sight.
Contact Person: Kathy