PDC DRILL BIT .for petroleum exploration

PDC anchorage bit for coal mine

PDC core bit for geological prospection

For core drill bit there are two crafts ,diamond impregnated bit and PDC bit.The latter one can be subdivided into two types with sintering matrix or steel matrix.

We can make any size from your order.
If you need specific information ,please click our website or email'jojoyyy25AThotmail.com'/ call us