Tianjin ZF Steel Co., Ltd. [China]

8 Blades Matrix Body PDC Drill Bit quality: more hard, anti-accrosion, available to various layer.

8 Blades Matrix body PDC Drill Bit

1) pdc Certified by ISO9001&API

2) Fast drilling rate

3) Strong cutting structure durability

4) Different sizes pdc available

8 Blades Matrix Body PDC Drill Bit