 - ProDrill 7 1/2'' 5 Blades PDC Bits Matrix Body- Manufacturer: Matrix
 - PDC Drill Bits are equipped with Hardened Alloy Steel base material;High performance PDC-Cutters;Carbide and Diamond gauge protection;Carbide/Diamond Shock Studs;Threaded or Plain Carbide Nozzles for Flushing Abo... $1,410 USDBeijing, China

