|Machinery Test Report:||Provided||Condition:||New|
|Showroom Location:||Xi'an, China||Material:||Diamond And Tungsten Carbide|
sintered PDC Rock Drill Bit,
3-7/10" PDC Rock Drill Bit,
3-7/10" PDC Bit
PDC Sintered Drill Bit Coal Mining Drilling Equipment
1. The conical surface is shallow, and there is a big nozzle in the center of the bit. So the bit has the advantages of good guiding quality, cleaning power and strong aggressivity. The rock debris can expel from the bottom of the well as soon as possible.
2. The body of the bit is made of high-quality steel and superior tungsten carbide powder in high temperature and low pressure sintering process. The gauge surface is inset by PDC cutters so that the body of the bit is durable and super strong abrasive resistant with good gauge performance.
3. The comprehensively high-performance cutters are welded on the body of the bit in argentalium-welding way. The cutters suit the matrix well with good abrasive resistance and strong aggressivity.
4. The cutters (model: 1308) are asymmetrically inset in the circumferential direction of the blades with good cutting force/effect. The area of the cutter teeth exposure is wide. The bit is suitable for high impact resistant formation and the cutters can keep sharp so that the drilling speed can be improved.
|Body type||High Manganese Steel|
|Number of blade||7|
|Primary PDC cutter size||1308|
|Number of nozzle||1|
|Diameter of nozzle||25mm|
|API connection||63.5 with Stingers|
Our drill bits will be shipped out within xx 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: Kathy