This manual is an instruction manual for the GBH 5-40 DCE Professional impact drill.
This manual covers general safety rules for using the GBH 5-40 DCE Professional rotary hammer, including electrical safety, personal protective equipment, and proper handling to prevent injury. It also explains service and maintenance procedures to keep the tool in safe working condition.
The document describes the tool’s intended use for hammer drilling in concrete, brick and stone, and lists its main features such as the locking sleeve, mode selector switch, and vibration damper. Technical data such as power input, speed range, impact rates, and maximum drilling diameters are provided for reference.
| Rated power input | 1150 W |
|---|---|
| Rated speed | 170‑340 rpm |
| Impact rate (drilling mode) | 1500‑2900 bpm |
| Impact rate (chiseling mode) | 1500‑3050 bpm |
| Impact energy per stroke (drilling mode) | J 2‑10 |
| Impact energy per stroke (chiseling mode) | J 2‑11 |
| Maximum drilling diameter (concrete, twist drill) | 40 mm |
| Maximum drilling diameter (concrete, break‑through drill) | 55 mm |
| Maximum drilling diameter (brickwork, core bit) | 90 mm |
| Weight | 6.8 kg |
Read all safety warnings, use an appropriate extension cord, wear protective equipment, keep the tool away from water, and disconnect the power source before adjustments.
The tool has a rated power input of 1150 W.
The maximum drilling diameter in concrete with a twist drill is 40 mm.
The tool weighs approximately 6.8 kg.