Technical Data
Impact drill | GSB 20-2 | GSB 20-2 | |
|---|---|---|---|
Article number | 3 601 A7B 4.. | 3 601 A7B 3.. | |
Rated power input | W | 850 | 850 |
No-load speed | |||
| min–1 | 0–1000 | 0–1000 |
| min–1 | 0–3000 | 0–3000 |
Rated speed | |||
| min–1 | 800 | 800 |
| min–1 | 2060 | 2060 |
Impact rate at no-load speed | min–1 | 51000 | 51000 |
Speed preselection | ● | ● | |
Clockwise/anticlockwise rotation | ● | ● | |
Keyed chuck | – | ● | |
Keyless chuck | ● | – | |
Fully automatic spindle lock (Auto-Lock) | ● | – | |
Rapid shut-off | ● | ● | |
Spindle collar diameter | mm | 43 | 43 |
Max. drilling diameter (1st/2nd gear) | |||
| mm | 18/13 | 18/13 |
| mm | 20/15 | 20/15 |
| mm | 13/8 | 13/8 |
| mm | 40/25 | 40/25 |
Chuck capacity | mm | 1.5–13 | 1.5–13 |
Weight according to EPTA-Procedure 01:2014 | kg | 2.6 | 2.6 |
Protection class |
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/ IIThe specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.
Values can vary depending on the product, scope of application and environmental conditions. To find out more, visit www.bosch-professional.com/wac.