Six blades and medium parabolic design excels the bit in anti-abrasive performance and impact resistance Six blades and medium parabolic design excels the bit in anti-abrasive performance and impact resistance,so as to make it adopt to various formation, especially the abrasive...

Five blades and short parabolic profile design, optimizes the cutters'angle and position, improves the cutting efficiency. PDC bit Features         PDC (PDC) drill bit is to use synthetic polycrystalline diamond cutters, soldering on a...

Six blades and long parabolic profile design, mixed cutter structure. Features:Six blades and long parabolic profile design, mixed cutter structure.· Force balance design3D bottom hole digital simulation software helps rationally adjust the cutter structure, balance the...