Product Details

6.1 ft-lb of impact energy, up to 20% more than other combo rotary hammers
SDS-max (r) bit system for tool-free bit changes
Vario-Lock mechanism allows 12 positions for best chisel angle
Combination dual mode selector knob rotary hammer mode or hammer-only mode
Service minder brushes
Innovative service modules

The bosch rh540m 1-9/16 in sds-max (r) combination hammer is a combo rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful and versatile tool. it delivers 6.1 ft-lb of impact energy while weighing in at only 15.2 pounds the motor is rated at 170 to 340 rpm in rotary mode and 1200 to 2750 bpm in hammer mode, which will easily reduce concrete to dust. its sds-max (r) bit system allows tool-free and one-handed bit changes. the vario-lock mechanism lets users angle the chisel into 12 different positions to optimize the working angle. the hammer has a dual mode selector knob and service minder brushes, which clearly indicate when preventive maintenance is required

Specifications