What is a PDC bit: polycrystalline diamond (PCD) composite chip bit is a composite chip with a circular shape that is set and welded to a cylindrical cutting tool. The cutting tool is set on the body of the bit to become a PDC bit.

Linqing huan machinery co., ltd. is a manufacturer of PDC drill bits. The construction cases are as follows. We provide you with mine drill, geological drill pipe, deep hole drill truck, diamond drill bit and so on.