| |
215,9 B 913 H
| 215,9 B 913 H (BIT-215,9 C9) |
IADC S434 |
| Outside diameter, mm |
215,9 |
| Number of cutters, PDC-13,5, units |
58 |
|
Diameter of flushing holes, pcs.x mm |
3x11; 1x13; 2x16 |
| Height, mm |
395 |
| Coupling thread GOST 28487-90/API |
3-117 |
| Rotary speed, RPM |
60...250 |
| Flushing fluid rate, l/sec |
3...5 |
| Pressure drop on a bit, atm. |
3...5 |
| Load, t |
1...3 |
| Rotator type |
rotor, HDM |
|
