7 1/2" PDC Diamond Bit , Steel Drill Bits IADC S323 4 1/2”API REG PIN With 5 Blades

7 1/2" Steel Body PDC Bit , IADC S323 , 4 1/2” API REG.PIN , 5 Blades

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.

*Depth-control pad

enhancing the ability to drill through soft and hard interbeded formations and protect PDC cutters.

* Inclined gage

forece-balanced that resulting better stability of the bit.

* Double row cutters
penetration ability and wear-resistance of thebit in medium hard formation can beimproved.

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.