M323 IADC 8 1/2 6 Inch PDC Drill Bit with 6 Blade, Find Details and Price about 5 Blades PDC 6 Inch Tungsten Carbide from M323 IADC 8 1/2 6 Inch PDC Drill Bit with 6 Blade - Shandong Seaco Machinery Equipment Co., Ltd.
Specifications
NameM323 IADC 8 1/2 6 Inch PDC Drill Bit with 6 Blad