Rotary Hammers Bosch

The RH540S spline combination rotary hammer from Bosch provides maximum productivity in all day drilling and chiseling applications. Equipped with 6.1 ft./lb. of impact energy (E.P.T.A.). The new RH540S provides up to 39% more impact energy versus the previous model for best in class performance. The new RH540S also provides variable speed. This delivers better bit control during application start-up.

Turbo Power for torque and speed boost in hammer mode
Best power-to-weight ratio of 14.1 ft.-lbs. of impact energy
Outstanding power in a 2-Inch SDS-max tool
Vibration Control for comfort in all-day applications
Constant Response for soft start, constant speed under load

The Bosch two-speed hammer drill features a muscular 8.5 amp motor that handles all masonry drilling applications, delivering a max of 51,000 bpm for muscle and durability. The tool's drilling capacities range from 3/4- in. for masonry applications to 1-1/2- in. for wood. The features a torque-control auxiliary handle, which locks into place; the handle has a built in. depth gauge. The dual-mode selector easily converts from rotation-only to hammer-drill mode. A rotating brush plate allows users to easily back out bound-up bits. It has two speed settings, one for high speed and one for high torque. Because of its heavy-duty three-jaw 1/2- in. chuck, the tool has a high clamping force that helps …

This Bosch D-handle Bulldog hammer consistently outperforms the best selling 1 In. corded Bulldog, making it better than the best. The 18V brushless 1 In. SDS-plus Bulldog Rotary hammer delivers 1.9 Ft.-Lbs. of impact energy, based on the industry standard of measurement agreed upon by the European Power Tool Association (EPTA). It weighs only 5.8 lbs. (tool only, not including battery), delivering superior performance and an outstanding impact-to-weight ratio. The kit includes two CORE18V 4.0 Ah compact batteries, which deliver lightweight, high power and are equipped with coolpack technology for extended life.

POWERFUL, COMPACT CORDLESS ROTARY HAMMER: Features drilling performance plus chiseling in a lighter tool
SUPERIOR IMPACT: Delivers 1.5 ft.-lbs. of impact energy (epta) for maximum performance in drilling and chipping
LIGHTWEIGHT, AT ONLY 5.3 LBS. (TOOL ONLY, NOT INCLUDING BATTERY): Provides maneuverability for concrete drilling anywhere
EFFICIENT BRUSHLESS MOTOR: Maximizes battery runtime in extended applications
BATTERY REQUIREMENT: Compatible with bosch 18v li-ion batteries, but for optimal results, it requires a bosch 18v 4.0 ah battery or higher
ROBUST POWER SYSTEM: Produces 0-5,100 no-load bpm and 0-1,800 no-load rpm
MULTI-FUNCTION SELECTOR: Three modes of operation: rotary hammer,…

Bosch hammers offer leading performance. A powerful 14 Amp motor with constant response circuitry. This provides a constant hard hitting 12.4 Ft./Lbs. Of impact energy. Variable speed control allows users to adjust the impact force to the material being removed. The SDS-max tool holder provides you with the largest assortment of Bosch brand steel accessories for every job. The padded rear handle absorbs shock for operator comfort.

The Bosch RH540M 1-9/16 in. SDS-max 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. The hammer has a Dual Mode Selector Knob and service minder brushes, which clearly indicate when preventive maintenance is required.