DEWALT D25773K-XE 1700W 52mm SDS Max Rotary Hammer with Heavy Duty Kit Box 

• Ideal for drilling anchor fixing and through holes in concrete and masonry from 12 to 52 mm in diameter. Core drilling up to 150 mm
• Active vibration control system incorporating a counterbalance mass and floating handle delivers extremely low vibration
• An anti rotation system detects a loss of tool control, and reacts by instantly cutting the power
• Electronic variable speed and impact energy control
• Lock-on switch for chipping
• Rotation-stop for demolition applications in brick, masonry and light chasing in concrete
• Brush wear and service indicators
• Multi-position side handle
• Heavy duty carrying case

Specifications:

• Tool Holder: SDS-Max
• Impact energy (EPTA 05/2009): 19.4 J
• Load Speed: 145-290rpm
• Blows per Minute: 1105-2210bpm
• Max. Drilling Capacity [Concrete]: 52mm
• Max. Drilling Capacity [Breakthrough bit]: 80mm
• Max. Drilling Capacity [Core bit]: 150mm
• Hand/Arm Vibration - Hammer drilling into concrete: 0 m/s²
• Uncertainty K 1 (Vibration): 1.5 m/s²
• Hand/Arm Vibration - Chiselling: 0 m/s²
• Uncertainty K 2 (Vibration): 1.5 m/s²
• Sound Pressure: 0 dB(A)
• Sound Pressure Uncertainty: 3 dB(A)
• Sound Power: 0 dB(A)
• Sound Power Uncertainty: 4 dB(A)