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8 3/4″ S1655FGA S333
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Steel Body PDC Bit
8 1/2″— 8 3/4″
Product details
Nomenclature of RUISHI Steel Body PDC Bit Model
| S | 19 | 5 | 5 | X |
|
Steel Body PDC Bit |
Cutter Size 19: diameter 19mm 16: diameter 16mm 13: diameter 13mm |
Blade Count 3、4、5、6... |
Formation from soft to hard 1-7 |
Design Characters |
BITS SPECIFICATIONS
| Size | 8 3/4" |
| Number of blade | 5 |
| Primary Cutter Size(mm) | 16 |
| Nozzle Qty | 7 |
| Gauge Length | 2"-3.5" |
| Connection | 4-1/2"API REG |
RECOMMENDED PARAMETERS
| Rotary Speed(rpm) | 60-250 |
| Weight On Bit(KN) | 30-180 |
| Flow Rate(lps) | 25-36 |
Trait:additional row、Benz and axe tooth
Suitable for medium hard formations
Limestone、shale、sandstone…
Inner cone axe tooth、the shock-proof column of double rows、the widen blade
Increase the attack ability of the bit
Shock absorption and wear resistance increase the stability and torque of the bit
The gauge with high-quality PDC cutters
Increase the wear resistance and stability of the gauge
7 water holes layout
Optimize water conservancy structure、enhance chip removal efficiency and reduce mud bags generation
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To: Hebei Ruishi Bits Manufacturing Co.,Ltd
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No. 502, Taishan North Road, Renqiu Economic Development Zone, Hebei China
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