with 2 3ah Batteries &amp; Charger in a kit box<br>Impact energy (EPTA 05/2009): 3.5 J<br>No Load Speed: 0-1000 rpm<br>Blows per Minute: 0-4480 bpm<br>Max. Drilling Capacity [Concrete]: 30 mm<br>Max. Drilling Capacity [Wood]: 30 mm<br>Max. Drilling Capacity [Metal]: 13 mm<br>Weight: 3.7 kg<br>Length: 400 mm<br>Height: 250 mm<br>Width: 95 mm<br>Hand/Arm Vibration – Hammer drilling into concrete: 7.5 m/s²<br>Uncertainty K 1 (Vibration): 1.5 m/s²<br>Hand/Arm Vibration – Chiselling: 8.5 m/s²<br>Uncertainty K 2 (Vibration): 1.5 m/s²<br>Hand/Arm Vibration – Drilling into metal: &lt;2.5 m/s²<br>Uncertainty K 3 (Vibration): 1.5 m/s²<br>Hand/Arm Vibration – Screw driving without impact: &lt;2.5 m/s²<br>Uncertainty K 4 (Vibration): 1.5 m/s