|Type:||Diamond PDC Bit||Blades:||5 Blades|
|Showroom Location:||Xi'an, China||Machinery Test Report:||Provided|
5 Blades Oil Well Drill Head,
215.9mm Oil Well Drill Head,
Manganese well drill head
8-1/2 Inch 5 Blades Steel Body PDC Drilling Bit Oil Well Rock Bit
1. The drill crown has a medium cast surface for hard and abrasive formations.
2. The taper surface is shallow, the drill bit has good orientation, good cleaning effect and strong erosiveness.
3. The angle of the PDC tool is 18-25°, which makes the drill bit have higher cutting performance.
4. Double-row PDC cutters are welded on the shoulder of the drill bit, which can work at the same time to protect the front teeth. At the same time, they can also complement each other. This design can increase drilling speed and enhance the wear resistance of the drill bit.
5. The water jet angle is optimized to improve the cleaning ability of the drill bit. Also, it reduces the number of repeated cuts.
6. The long gauge surface is welded with double rows of PDC cutter gauge teeth, which enhances wear resistance and provides better gauge protection. At the same time, the design can increase the stability of the drill bit and prolong the service life of the drill bit.
|Size||8-1/2 inch (Φ215.9mm)|
|Body type||High Manganese Steel|
|Number of blade||5|
|Primary PDC cutter size||1613|
|Number of nozzle||7|
|Diameter of nozzle||20 mm|
|Gauge length||72 mm|
|API connection||API 4-1/2 REG|
|Suitable formation||Hard and Abrasive formation|
|Weight On Bit(WOB)||4-16 T|
|Application||Oil & Nature Gas|
Our drill bits will be shipped out within 7 days after the 50%/full payment is confirmed.
We ship the bits by sea, by air. Or if you have any other demands, please feel free to let us know.
We are insisting in the principle of high quality, superior service and the courage to innovate. We are also adhering to providing the efficient products and excellent services. If you are interested in our drill bits, please feel free to contact us. We are looking forward to cooperating with you!
Contact Person: MR.LIU
Tel: 0086 13468853442