Mining PDC drill bit 1.features of large torque, wide drilling range and durable 3.e-6 segment good quality 4. wooden case

Mining PDC drill bit

It is mainly connected with spiral drill shank and works with coal electric drill machine or portable drill machine. Due to the technique of finish casting and superior alloy, it has the features of large torque, wide drilling range, easy connection and durable.

OEM Service Offered   Design Service Offered  

 Ø28, 

 Ø30,

 Ø32,

Ø76,

Ø89,

 etc..

Mining PDC drill bit