Model size 1313 flat PDC insert with great wear resistance for mining ZZbetter PDC inserts are mainly used mining picks and DTH hammers, which can be ...
Model size 1308 flat PDC insert with great wear resistance for mining ZZbetter PDC inserts are mainly used mining picks and DTH hammers, which can be ...
As one of the Chinese PDC supplier, Our Target is Advance technology and customer supreme First , strictly quality testing as below: Testing of basic ...
As one of the Chinese PDC supplier, Our Target is Advance technology and customer supreme First , strictly quality testing as below: Testing of basic ...
As one of the Chinese PDC supplier, Our Target is Advance technology and customer supreme First , strictly quality testing as below: Testing of basic ...