RH540M - SDS-Max 1-9/16" Combination Hammer (Corded)

Bosch RH540M SDS-Max 1-9/16" Combination Hammer

Power through concrete like it’s nothing.

Built for professionals who don’t have time for underpowered tools, the Bosch RH540M SDS-max® Combination Hammer delivers serious impact energy, precision control, and jobsite durability—without the excess weight.

Whether you’re drilling anchor holes or tackling heavy chiseling, this tool is designed to keep up with demanding workloads day in and day out.

Why It Stands Out

• 6.1 Ft.-Lbs. of Impact Energy
  Delivers up to 20% more power than comparable rotary hammers—break through tough concrete faster.
• SDS-max® System
  Tool-free, one-handed bit changes keep you moving with zero downtime.
• Vario-Lock Positioning
  12 adjustable chisel angles for maximum control in any application.
• Dual-Mode Operation
  Switch between rotary hammer and hammer-only modes for ultimate versatility.
• Built for Longevity
  Service minder brushes and modular components make maintenance simple and predictable.

Built for the Jobsite

At just 15.2 lbs, the RH540M gives you the perfect balance of power and control—reducing fatigue without sacrificing performance. Ideal for:

• Concrete drilling
• Demolition & chiseling
• Anchoring & rebar work
• Professional remodeling

Key Specs

• Motor: 12 Amp
• Impact Energy: 6.1 Ft.-Lbs.
• RPM: 170 – 340
• BPM: 1,500 – 2,900
• Max Concrete Capacity: 1-9/16"
• Core Bit Capacity: Up to 4"
• Weight: 15.2 lbs
• Voltage: 120V

What’s Included

• RH540M SDS-max® Combination Hammer
• Auxiliary Handle
• Grease Tube
• Carrying Case