The Bosch RH540M 1-9 -16 In. SDS-max 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.-Lbs. of impact energy while weighing in at only 15.2 Lbs. The motor is rated at 170 to 340 RPM in rotary mode and 1 200 to 2 750 BPM in hammer mode which will easily reduce concrete to dust. Its SDS-max 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.
RH540M Bosch 1 9 -16 SDS-Max Rotary Hammer Features
6.1 Ft.-Lbs. of impact energy up to 20 percent more than other combo rotary hammers
SDS-max bit system for tool-free easy 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
Auxiliary handle and carrying case