|Product Name:||PDC Mining Core Bit||Usage:||Exploitiation|
|Advantage:||Best Service||Application:||Rock Drilling|
4.5 Inch PDC Core Drill Bit,
8 blades PDC Core Drill Bit,
rock PDC drag bit
4 1/2inch PDC Core Drill Bit 8 Blades Exploitiation Bit For Mining
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. We adopt five-axis high-precision process technology to design the noumenon of the core drill bit, so the tooth hole of the bit is in a high precision, and the bit is more stable during the drilling.
3. We use gauge strip to strenghthen the integral structure of the bit, and we also increase the impact resistance of the bit. So the cutters have good fluctuation stability with high rock-breaking efficiency during the rock breaking.
|Size||4- 1/2 inch (Φ113mm)|
|Body type||High Manganese Steel|
|Number of blade||8|
|Primary PDC cutter size||1308|
|Gauge length||25.1 mm|
|API connection||connect 108mm 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