Engineered for maximum productivity, the Bosch RH540M delivers 6.1 ft./lbs. of impact energy for superior drilling and chiseling performance. This SDS-Max combination rotary hammer features variable speed for enhanced bit control and a dual-mode selector for versatile job site applications.

• High-performance 12 Amp motor delivers 6.1 ft./lbs. of impact energy for heavy-duty drilling and chiseling.
• SDS-Max bit system allows for tool-free changes with automatic locking and maximum energy transfer.
• Dual-mode selector enables seamless switching between rotary hammer and hammer-only modes.
• Vario-lock positioning allows the chisel to be rotated and locked into 12 different angles for optimal work positioning.
• Variable speed control provides superior bit management and precision during application start-up.
• Integrated clutch protects the user by disengaging torque if the bit becomes bound in a material.
• 360° auxiliary handle ensures operator comfort and a wide range of movement.
• Innovative service modules allow for quick replacement of brushes and cords by qualified technicians.
• Includes carrying case, auxiliary handle, grease tube, and manual for immediate job site readiness.