11 5/8" Steel Body PDC Drill Bits With Double Row Cutters / Heavy Short Gauges

11 5/8" Steel Body PDC Bit , Double row cutters , Heavy short gauges , Upper drilling

FS series

Steel body PDC drill bit

* Soft to medium hard formation drilling

Medium short parabolic crown profile and medium cutter density helps to obtain better ROP in soft to medium hard formation with lower compressive strength and thin hard layers.

* Gauge protection

Gauge cutter improves the gage wear-resistance to prolong the service life of the bit.

* Unique backrack design

Unique backrack design helps to reduce the bit torque and increase its aggressiveness.

API PDC bit Description

Long parabolic crown profile, blade cutter setting.

16mm PDC cutters, light cutter density.

Interchangeable screw nozzles.

Under-cut shank maximizes junk slot area for better bit cleaning. high tilt nozzles for improved hydraulics and ROP.

Suitable for soft to medium formations.

Can be used on rotary or down hole motor.

High HIS is recommended.

Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating production, R&D and distribution of tricone bits, PDC bits, trenchless and rotary drilling tools.

The company serves the customers in oil & gas drilling, mining, exploration, HDD drilling and rotary drilling with covering a complete product line.

The company covers an area of 36,000 square meter and has more than 200 employees, including more than 100 technicians. The company has equipped with contemporary advanced processing equipment of processing and detecting and testing instruments. The company has obtained the certification of the quality system: ISO 9001, ISO 14001, OHSAS 18001 and mostly important API 7-1.

The company’s annual production of various drilling tools is over 10,000 sets, which exported to over 20 countries and regions. We, FeiLong ReTop ( FLRT ) are willing to cooperate with friends at home and abroad to make joint development and contribute to global energy development and urban infrastructure development.