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PDC hard rock drill bit

We are manufacture of drilling tools.

PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It has the advantages of hard and durable from diamond, and has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock.

Ruilong Drill Co., Ltd.
abner@ruilongdrill.com