|Name:||PDC Rock Drill Bit||Primary PDC Cutter Size:||1308|
|Advantage:||Best Service||Number Of Nozzle :||3|
|API Connection :||50 With Stingers||Quality:||High Level|
3" polycrystalline diamond drill bits,
API polycrystalline diamond drill bits,
rock mining drill steel
3inch PDC Rock Drill Bit PDC Drill Bit Mining Drilling Bit
1.The crown surface of the drill bit is a medium-polished surface, which is suitable for medium-hard to hard and highly abrasive formations and high-speed operations.
2. The design of medium cast surface has the advantages of good stability,good guidance quality and strong impact resistance. There are 3 nozzles in the conical surface which can clean the bit better and clean away the rock debris so that it can prevent repeatedly cuting rock debris during the drilling.
3. The staggered arrangement of teeth of the drill bit performs full coverage and cutting of the formation. The drill bit has evenly arranged teeth, and the back inclination angle is controlled at 15°-20°. The mechanical speed is high, and the drilling is stable.
4. The gauge surface is inlaid with spaced double-row alloy gauge bars, with enhanced wear resistance and good gauge gauge effect.
5. The angle of the 3 blades is different, so the fluid rock debris can expel from the hole quickly and the bit will not be wrapped by the mud when it drills in a high rotary speed. The efficiency will be improved.
|Body type||High Manganese Steel|
|Number of blade||3|
|Primary PDC cutter size||1308|
|Number of nozzle||3|
|API connection||50 with stingers|
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!
Contact Person: MR.LIU
Tel: 0086 13468853442