Product Details
Impregnated Diamond Core Bit , Coring Application , Natural Diamond
Segment , API 7-1 Standard
FIC Series: Impregnated Diamond Core Bit Brief Description
* Ultra hard formation coring
Arc-shaped crown profile, self-sharpening impregnated segments
sintered on abrasive-resistance matrix body is suitable for ultra
hard formation with high abrasiveness, such as quartz.
* Radial fluid courses
Radial waterway design hilghly improves the cooling and cleaning
for surface. High rotation speed coring is recommended.
Product Specifications |
Bit size(in.) | 5 7/8 | 6 | 8 1/2 |
Type | FIC2522 | FIC2522 | FIC2522 |
TFA(in2) | 0.1~1.0 | 0.1~1.0 | 0.15~1.5 |
Gauge(in) | 1~1 1/2 | 1~1 1/2 | 1 1/2~2 |
Core barrel(in) | 4 3/4x2 5/8 | 4 3/4x2 5/8 | 6 3/4x4 |
Recommended Operation Parameters |
Bit size(in.) | 5 7/8 | 6 | 8 1/2 |
Type | FIC2522 | FIC2522 | FIC2522 |
Hydraulic flow rate(L/s) | 6~13 | 6~13 | 22~32 |
Hydraulic flow rate(gpm) | 90~200 | 90~200 | 350~550 |
Rotation spped(rpm) | 100~500 | 100~500 | 100~500 |
WOB(KN) | 22~90 | 22~90 | 45~90 |
WOB(KLbs) | 5~20 | 5~20 | 10~20 |
* Other types and sizes could be designed and manufactured
according to the specific requirments.
Company Profile
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.