| Product Specification | |
| Bit Size: | 12 1/4" |
| Bit Type: | LS1665ERD |
| IADC: | S323 |
| Number of Blade: | 6 |
| Cutter Type: | PDC |
| Primary cutter size: | φ16 |
| Nozzle Quantity: | 6 |
| Nozzle Type: | W18 |
| Rotary speed(rpm): | 50-200 |
| Weight On Bit(kN): | 40-200 |
| Hydraulic Flow Rate(Lps): | 35-70 |
| Make Up Torque(KN.m): | 50.3-56.7 |
| API Pin Connection: | 6 5/8" API REG |