T6S-146 Impregnated Diamond Core Bit
| Size | T6S-146 | Design | Metric |
| Outer diameter MAX (mm) | 146.48 | Outer diameter MAX (in) | 5.767 |
| Outer diameter MIN (mm) | 146.10 | Outer diameter MIN (in) | 5.757 |
| Inner diameter MAX (mm) | 115.83 | Inner diameter MAX (in) | 4.560 |
| Inner diameter MIN (mm) | 115.58 | Inner diameter MIN (in) | 4.550 |
| Hole diameter (mm) | 146.5 | Hole diameter (in) | 5.76 |
| Core diameter (mm) | 115.7 | Core diameter (in) | 4.56 |
| Hole area (cm2) | 168.1 | Hole area (in2) | 26.06 |
| Core area (cm2) | 105.1 | Core area (in2) | 16.29 |
