Do you have a question about the Bosch GSB 21-2 RE and is the answer not in the manual?
Reverse | Yes |
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Chuck type | Keyless |
Torque (max) | 40 N⋅m |
Idle speed (max) | 1900 RPM |
Impact rate (high speed) | 51000 bpm |
Drilling diameter in wood (max) | 40 mm |
Drilling diameter in steel (max) | 22 mm |
Drilling diameter in concrete (max) | 16 mm |
Input power | 1100 W |
Output power | 630 W |
Power source | AC |
Weight | 2900 g |
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Read all safety warnings and instructions to prevent electric shock, fire, and serious injury.
Maintain a clean, well-lit work area, avoid flammable atmospheres, and keep bystanders away.
Ensure proper plug/outlet match, avoid earthed surfaces, protect from moisture, and do not abuse cords.
Stay alert, use PPE, prevent accidental starts, maintain balance, and dress appropriately.
Machine for impact drilling, drilling wood/metal/plastic, and screwdriving/thread-cutting.
Details technical specifications for various models of the impact drill.
Check voltage, start the machine, and follow basic operation guidelines.
Explanation of the anti-rotation safety clutch and handling tool jamming.
Guide to setting torque and speed for screwdriving with the torque control feature.