Bosch GSH 11 VC Professional Demolition Hammer 1700 W 23 J SDS Max Blue

The Bosch GSH 11 VC Professional SDS Max Demolition Hammer is a dedicated breaker built to deliver 23 J of maximum impact energy for heavy concrete and stone removal. This output provides the kinetic energy needed for breaking up thick slabs and handling demanding overhead chiselling work. It runs on AC mains power, ensuring a steady electrical supply during prolonged site use. Bit compatibility is handled by an SDS Max chuck and tool holder system, which keeps accessories secure under high mechanical stress. At 11.4 kg, the hammer sits in the higher weight class, giving it the mass needed to assist with downward breaking applications.

Operator comfort during extended use is addressed through active vibration reduction. Chiselling produces a registered vibration level of 7.6 m/s², helping to limit fatigue during continuous material removal. An auxiliary handle provides extra grip and stability when working at awkward angles. Users can adjust the tool setup with the variable chisel positions, tailoring the working angle to the task at hand. A single chisel is supplied so the machine can be used straight out of the box. Transport and storage are handled by a rigid carrying case that protects the tool between jobs.

• 1700 W input power drives the internal hammer mechanism, maintaining steady performance under heavy structural loads
• Impact rate adjusts between 900 and 1,670 IPM, matching the breaking frequency to the hardness of the material
• Adjustable speed settings give the user precise control when starting a cut or carrying out detail chipping
• Dedicated chiselling function operates without rotation, directing all energy into the masonry surface
• 680 mm overall length offers an extended profile to aid leverage during downward floor demolition