Thermally Stable Polycrystalline Diamond Drill Bits , TSP Drill Bit Matrix Body Type
Thermal Stable Polycrystalline Core Bit , TSP Core Bit , Diamond Core Bit
FPC series
Thermal stable polycrystallining core bit
* Medium hard to hard formation coring
Special thermally-stable polycrystalline diamond cutter layout makes the bit competent in medium hard to hard formation coring operation.
* Multiple blade profile design
Multiple blade profile design, including round, double taper and parabolic shape, makes the bit suitable for virous types of medium hard to hard formations.
* Cooling and cleaning system
Various ID flow path designs provide sufficient cooling and cleaning to the whole bit surface.
| Product Specifications | |||||||
| Bit Size (in.) | 6x2 5/8 in | 6x2 5/8 in | 8 1/2x4 in | 8 1/2x4 in | 12 1/4x5 1/4 in | ||
| Type | FPC323 | FPC322 | FPC223 | FPC322 | FPC322 | ||
| TFA(in2) | 0.1~1.0 | 0.1~1.0 | 0.3~1.2 | 0.3~1.2 | 0.3~3.0 | ||
| Gauge(in) | 1 | 2 1/4 | 1 3/4 | 3 1/2 | 5 | ||
| Core barrel(in) | 4 3/4X2 5/8 | 4 3/4X2 5/8 | 6 3/4x4 | 6 3/4x4 | 8x5-1/4 | ||
| Recommended Operation Parameters | |||||||
| Bit Size (in.) | 6x2 5/8 in | 6x2 5/8 in | 8 1/2x4 in | 8 1/2x4 in | 12 1/4x5 1/4 in | ||
| Type | FPC323 | FPC322 | FPC223 | FPC322 | FPC322 | ||
| Hydraulic Flow Rate(L/s) | 6.3～13 | 6.3～13 | 11～19 | 11～19 | 25~33 | ||
| Hydraulic Flow Rate(Gpm) | 100～200 | 100～200 | 180～300 | 180～300 | 400～510 | ||
| Rotation Speed(Rpm) | 60～300 | 60～300 | 60～300 | 60～300 | 60～300 | ||
| WOB(KN) | 22～66 | 22～66 | 44～80 | 44～80 | 48～160 | ||
| WOB(KIbs) | 5～15 | 5～15 | 10～18 | 10～18 | 11～35 | ||
* Other types and sizes could be designed and manufactured according to the specific requirments.
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