|Size:||8-1/2 Inch (Φ215.9mm)||Use:||Oil Exploration|
|Body Type:||Steel Body||Condition:||New|
|Machine Type:||Drilling Tools||Machinery Test Report:||Provided|
8.5" oil well drill bit,
240 rpm oil well drill bit,
5 nozzle PDC oilfield drill bit
8-1/2 Inch 5 Blades Oil Well Drill Bit Rock Drilling Bit
1. The drill crown is a medium cast surface, suitable for generally hard to hard and highly abrasive formations.
2. The taper surface is shallow, the drill bit has good orientation, good cleaning effect and strong aggressiveness.
3. The distance between the nose and the center is moderate, so that the crown of the drill has a larger impact resistance area.
4. The angle of the PDC cutter is 20-27°, which makes the drill bit highly resistant to wear and impact.
5. The exposed design of the gauge PDC tool can increase the cutting area of the gauge part. This design will better protect the gauge effect and abrasion resistance.
6. The surface of the middle and long gauges is welded by a single row of PDC cutter gauge teeth, which enhances the wear resistance and protects the gauge better. At the same time, the design can increase the stability 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||5|
|Diameter of nozzle||18mm|
|API connection||API 4-1/2 REG|
|Suitable formation||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