Tangshan Jinshi Superhard Material Co.,Ltd diamond bit/ Reaming shell
(Tangshan Jinshi diamond bit)
Category: Mining and Construction Machines and Equipment
... product is NQ HQ PQ diamond bit, drill rod and drill tools. Our diamond bit is the best quality and lowest price in China. Size available: AQ,BQ,NQ,HQ,PQ,NQ3,HQ3,PQ3, HQTT, LTK48,LTK60 B66,B76,T2-66 ...
Keyword : JS diamond bit