Table 1 Mean temperature elevations for each group
RPM | Cooling | Trepanation | Number of teeth | Mean temperature elevation (°C) | Standard deviation | |
|---|---|---|---|---|---|---|
Group 1. | 800 | No | No | 12 | 14.62 °C | 0.63 |
Group 2. | 1000 | No | No | 12 | 13.76 °C | 1.24 |
Group 3. | 1000 | No | Yes | 12 | 10.09 °C | 1.32 |
Group 4. | 800 | No | Yes | 12 | 8.90 °C | 0.50 |
Group 5. | 1000 | Yes (21 °C) | Yes | 12 | 4.01 °C | 0.22 |
Group 6. | 1000 | Yes (4–6 °C) | Yes | 12 | 1.60 °C | 1.17 |