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PDC Diamond Core Drill Bits for Hard Rock
Application
1. PDC core bit is widely used in geological drilling, coal mining, hydraulic and hydopower engineering, and the construction engineering of roadway, rail and bridge.
2. PDC core bits use slot face discharge hole type. It's often adopted in pdc bit, TSP bit, and has bigger flow capacity, which minimizes the occurrence of discharge hole blockage. It's suitable for drilling in fractured formations where there is much flushing fluid and rock debris.
Phone:+86-371-55631256 E-mail:admin@hnzwky.com
Description:
Description
PDC core Bit (be made of PDC, natural or synthetic diamond) being used in the fields of geological explorating and engineering-oriented to afford reliable data.
There is a variety of face profile, different diamond set types enabling a cost effective solution to be taken for most conditions.
Parameter
|
Name |
PDC core bit |
|
Brand |
Drills-King |
|
Size |
¢56mm~¢203mm |
|
Application |
geological exploration, coalfield mining, water well drilling and water conservancy and hydropower, etc. |
|
Applicable Strata |
Soft and medium hard rocks, like Sandstone, Shale, Limestone, Conglomerate, Mable, etc.(f≤12) |
|
Features |
About 10 times useful life than Carbide drill bit About 4 times useful life than Diamond drill bit |
