PDC drill bit 12 1/4”
| Product specification | |
| Number of blade | 5 |
| Cutter size (mm) | 16 |
| Nozzle QTY Type | 5NZ |
| Gauge length | 3.5” |
| Junk slot area (in^2) | 39.0 |
| connection | 6-5/8” API REG |
| Operating parameters | |
| Rotary speed(rpm) | 60~280 |
| Weight on bit (KN) | 30~140 |
| Max wob (KN) | 140 |
| Flow rate (lps) | 28~70 |
| Applications and features | |
| Applications | Soft to Medium hard formation with lower compressive strength interbedded with hard layers, such as clay stone,Marl, Sandstone, etc. |
| Features | Matrix body PDC bit with 5 Curved blades and medium short parabollc profile. Force-balanced design and lower-friction gauge improve.CFD technology is applied in optimizing hydraulic efficiency. |