| Mod: | ST-5201 | ST-5202 | ST-5203 | ST-5204 |
| Drilling Range | 15-90 mm | 15-150 mm | 15-205 mm | 15-405 mm |
| Rated Input Power | 1350 W | 1800 W | 3650 W | 4980 W |
| No-Load Speed | 1800 rpm | 1600 rpm | 700 rpm | 580 rpm |
| Rated Frequency | 50 Hz | 50 Hz | 50 Hz | 50 Hz |
| Rated Voltage | 220 V | 220 V | 220 V | 220 V |
