Bosch 1-9/16 Inch SDS-max Combination Hammer

Features:

• Tool-free easy bit change
• Vario-Lock mechanism
• Combination dual mode selector
• 6.1 foot-pounds of impact energy

Specifications:

• Dimensions (inches)
  • Height: 10.5
  • Length: 19.0
  • Width: 4.0
• Weight: 15.2 pounds
• Hole diameter(max inches)
  • Concrete: 1-9/16
  • Concrete-core bit: 4
  • Concrete-thru hole bit: 2-1/2
• No Load
  • BPM: 1,500-2,900
  • RPM: 170-340

Bosch developed the RH540M 1-9/16 inch SDS-max Combination Hammer is designed for concrete contractors and professionals who need a powerful and versatile tool. Delivering 20% more impact energy at 6.1 foot-pounds. The motor is rated at 170 to 340 RPM in rotary mode and 1,200 to 2,270 in hammer mode. The SDS-max bit system allows for tool-free and one-handed bit changes. The vario-lock mechanism lets users angle the chisel to 12 different positions to optimize the working angle. A dual-mode selector knob and service minder brushes which clearly indicate when preventive maintenance is required.