DeWalt DCH253N 18 Volt XR Cordless Lithium Ion SDS+ 3-Mode Dedicated Rotary Hammer Drill – Body Only
The DeWalt DCH253N cordless SDS hammer drill with 4Ah batteries will give 33% more runtime than the equivalent model with 4Ah batteries.
It makes effortless work of drilling anchors and fixing holes into concrete, brick and masonry from 4mm to 24mm. This model has the best in its class vibration, 6.6m/s reducing user fatigue for maximum comfort upon use.
According to the reviews, this drill is so powerful, it is as good as corded equivalent machines.

Features & Specifications Of The DCH253N:
Ideal for drilling anchors and fixing holes into concrete, brick and masonry from 4mm to 24mm
Rotation stop mode for light chiselling in plaster, tiles and render and impact stop mode for rotary only drilling in wood and metal
4.0Ah 18 Volt Lithium-Ion battery, delivers high performance, long life and maximum runtime
Best in class vibration, 6.9m/s reduces user fatigue and maximises operating periods
Bright white LED with delay feature improves visibility
Specification:
Voltage: 18 V
Power Output: 400 Watts
No Load Speed: 0-1200 rpm
Impact energy (EPTA 05/2009): 2.1 J
Blows per Minute: 0-4500 bpm
Tool Holder: SDS-Plus