Capable of producing up to 5680 bpm and 2.0 J impact energy, this Dewalt SDS hammer drill is the ideal choice for professionals The Dewalt D25033K 3 mode SDS Plus hammer is ideal for drilling anchor and fixing holes into concrete and masonry from 4 to 22 mm in diameter. This model is compact and lightweight yet extremely powerful thanks to the large hammer mechanism which delivers high performance with low stress. This model features a rotation-stop for light chiselling applications in brick, soft masonry and occasionally concrete and impact-stop for drilling in wood, steel, ceramic and screw driving applications. Electronic variable speed ensures total control in any application and the output air slots help protect the user\'s eye for increased safety upon use. Features: Rotation-stop for light chiselling applications in brick, soft masonry and occasionally concrete Impact-stop for drilling in wood, steel, ceramic and screw driving applications Large hammer mechanism delivers high performance with low stress to the critical components resulting in better durability Mechanical clutch eliminates sudden high-torque reaction should the bit jam Electronic variable speed for total control in any application Rounded ergonomic industrial design allows easy and comfortable handling in any application Improved sealing for maximum protection from dust ingress ensuring long tool life Output air slots designed to protect users\' eye Comes with: Multi-position side handle Depth stop Heavy-duty carrying case Specification: Power Input: 710 Watts 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 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: Hand/Arm Vibration - Screw driving without impact: Uncertainty K 1 (Vibration): 1.5 m/s_ Weight: 2.5 kg