PDC bit with steel body
PDC bit with steel enclosure provides the best ROP in formations of soft and medium hardness and less strength in compression. Unique blade design: exclusive cutting teeth, and a unique curved design blades improve the ability of drilling in hard interlayer.
Description
Specifications
| IADC code | S222 |
| The number of blades | 5 |
| Number of nozzles | 5 |
| Number of main cutters | 40 |
| Core cutters | 3/4" (19 mm) |
| Length | 2.0" (5.08 cm) |
| Square grooves | 16.1 in2 (104 cm2) |
| Thread API | 4-1/2” API Reg. |
Performance parameters
| Output volume | 25~38 L/S |
| The speed of rotation | 60~350 RPM |
| The load on the drill bit | 25~100 KN |
| The maximum load on the drilling bit | 130 KN |