The Bosch 11335K jack breaker hammer delivers 22 ft-lb of impact energy for the ideal material removal rate in class, impressive for a tool that weighs just 38 lb providing 1300 bpm, this 15 A tool has all-metal housing, metal tube and case and it can handle heavy-duty applications such as outdoor asphalt work or indoor foundation removal. It has a Vibration Control™ system, which includes a longer air cushion in the hammer mechanism and a shock-reducing top handle. This tool has a two-way tool retainer that accepts standard 1-1/8 in hex, air tool steel with retaining collar or Bosch internal-locking combo steel. The breaker hammer with included carrying case with wheels is fully mobile and it has Service Minder™ brushes for preventative maintenance reminders.
The Bosch DH1020VC SDS-max® demolition hammer features an in-line design, for excellent weight distribution while chiseling concrete in downward or horizontal applications. It is a 15 A tool that gets the job done, delivering a best-in-class 17 ft-lb of impact energy and a Max of 1700 bpm. Yet it weighs only 25.1 lb for an outstanding power-to-weight ratio. This hammer provides Constant Response™ circuitry for constant power under load, as well as smooth starts and overload protection. The hammer's variable-speed dial allows the operator to match the hammering power to application from 900 bpm to 1700 bpm. For added user comfort, it features Vario-Lock™ positioning for rotating and locking the chisel with precision, a 360 deg rotating auxiliary handle and a padded rear handle. The SDS-max® chuck system provides tool-free bit changes.
The Bosch DH507 SDS-max® demolition hammer weighs only 12.4 lb, making it an ideal hammer for hard-to-reach applications. This 10 A tool that gets the job done, delivering 5.6 ft-lb of impact energy and a max of 2800 bpm. It has Vario-Lock™ positioning, which allows for rotating and locking the chisel with precision. The SDS-max® chuck system provides tool-free bit changes. And the demo hammer has a 360 deg rotating auxiliary handle for better grip positioning and an ergonomic grip area, for better comfort when chiseling in a wide variety of positions.