This Makita HR1840 Rotary Hammer is built for drilling and impact drilling. It features two operation modes: Rotary Hammer and Rotary Only depending on the application. The one-touch sliding chuck makes for easy bit change, increasing productivity.

Specifications:

Input Power: 470W.
No Load Speed: 0-2,100/min.
Impact Rate: 0-4,800/bpm.
Impact Energy: 1.4 Joules.
Max. Drilling Diameter: Wood 24mm, Concrete 18mm, Steel 13mm.
Optimum Drilling Diameter Range in Concrete: 4 - 10mm.
Power Supply Cord: 2.5m.
Weight: 2.4kg without cable.