Large hammer mechanism delivers high performance with low stress to the critical components resulting in better durability Power Input: 710 Watts Power Output: 0 Watt No Load Speed: 0-1550 rpm Blows per Minute: 0-5680 bpm Impact energy (EPTA 05/2009): 2.0 J Tool Holder: SDS-Plus Max. Drilling Capacity [Wood]: 30 mm Max. Drilling Capacity [Metal]: 13 mm Max. Drilling Capacity [Concrete]: 22 mm Max. Drilling Capacity [Core bit]: 50 mm Weight: 2.5 kg Length: 330 mm Height: 210 mm Sound Pressure: 89 dB(A) Sound Pressure Uncertainty: 3.8 dB(A) Sound Power: 100.1 dB(A) Sound Power Uncertainty: 3.8 dB(A) Hand/Arm Vibration - Hammer drilling into concrete: 13.6 m/s� Hand/Arm Vibration - Chiselling: 12.5 m/s� Hand/Arm Vibration - Drilling into metal: <2.5 m/s� Hand/Arm Vibration - Screw driving without impact: <2.5 m/s� Uncertainty K 1 (Vibration): 1.5 m/s� Introducing the DeWalt D25033K, a professional SDS Plus Hammer Drill Driver. This Hammer drill is a part of the 2 kilo SDS hammer range from Dewalt, the 710W D25033K benefits from increased durability, is lightweight at only 2.6kg and has low vibration which cuts down on operator fatigue. With an improved sealing process to stop dust ingress from penetrating the internal workings which will vastly prolong tool life. Boasting 2.0 joules of impact energy it will eat into concrete and masonry with ease, drilling anchor or fixing holes from 4 - 22mm in diameter.