|Product Name:||Rock PDC Core Drill Bit||Usage:||Mining & Coal & Well|
|Machine Type:||Drilling Equipment||Advantage:||Factory Manufactures|
|Blades:||3 - 9 Blades||Market:||All Over The Word|
Hainaisen 3 Inch PDC Drag Bit,
75mm PDC drag bit,
Hainaisen coal polycrystalline diamond compact bits
3 Inch PDC Core Drill Bit Rock Drill Bit PDC Drag Bit Well Drill Bit
1.The structure of the core drill bit is simple, and the cutting track is single in the underground.It is easy to be saltatory during the drilling. The high impact-resistance cutters (model 1308) are making sure stablize the bit.
2, the body of the PDC core bit adopts five-axis high-precision processing, the precision of the drill hole is higher, the effect of tooth distribution is good, and the stability of the drill bit is better.
3. The diameter retaining bar is used to strengthen the overall structure of the drill bit, and the impact resistance of the coring bit is strengthened. The fluctuation stability of the cutting force in the process of rock breaking is good, and the rock breaking efficiency is high.
|Body type||High Manganese Steel|
|Primary PDC cutter size||1308|
|API connection||connect 73mm core barrel|
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