Core Features: Multilayer structure of diamond and transition layer, significantly improving impact resistance. Best alternative for roller cone applications.
Bit Position: Priority for rear row teeth, auxiliary for main teeth. Buffers impact and protects main cutting components.
Core Features: Smooth tooth surface with large contact area. High cutting efficiency and uniform wear resistance with high cost performance.
Bit Position: Main teeth for quick rock crushing; also used for rear row teeth to assist cutting and gauge protection.
Core Features: Sharp tip with extreme penetration. Effectively disperses stress to avoid chipping in medium-hard to hard formations.
Bit Position: Exclusively for main teeth to leverage sharp penetration; not recommended for rear row teeth.
| Model No. | Diameter (mm) | Total Height (mm) | Diamond Thickness (mm) | Chamfer (mm) |
|---|---|---|---|---|
| S1308 | 13.44 | 8.00 | 2.00 | 0.40 |
| S1313 | 13.44 | 13.20 | 2.00 | 0.40 |
| S1316 | 13.20 | 15.88 | 2.00 | 0.35 |
| S1613 | 15.88 | 13.20 | 2.40 | 0.40 |
| S1913 | 19.05 | 13.20 | 2.40 | 0.30 |
| S2219 | 22.20 | 19.05 | 2.00 | 0.30 |


