Hover cursor over image to view larger picture

Bosch 120 Volt/12 Amp 170 - 340 rpm Corded Rotary Hammer

Airgas Part #:BOSRH540S

Manufacturer Part #:RH540S

$459.00 /Each

Item Details

  • The Bosch RH540S Spline 1-9/16 In. Combination Hammer provides maximum productivity in all day drilling and chiseling applications. Equipped with 6.1 Ft.-Lbs. of impact energy (E.P.T.A.). The RH540S provides up to 39% more impact energy versus the previous model for best-in-class performance. The RH540S also provides variable speed. This delivers better bit control during application start-up.


  • Spline bit system - accommodates all accessories with spline or 3/4 In. round hex shanks
  • Combination dual mode selector - selector knob allows the tool to be switched between rotary hammer mode or hammer only mode
  • Vario-Lock™ positioning - rotates and locks chisel into 12 different positions to optimize working angle
  • Innovative service modules - designed so a qualified service technician can quickly replace the brushes and cord
  • 360° Auxiliary handle - provides a wide range of movement along with operator comfort
  • Integral clutch - disengages torque transmission if the bit gets into a bind situation
  • Grounded design, CSA listed, complies to OSHA

Product Attributes

Tool Type

» Corded Rotary Hammer

Power Tool Type

» Corded

Tool Amperage/Voltage

» 120 V
» 12 A


» 170 - 340

Chuck Size

» 1 9/16"

Cord Length

» 8 ft

Drill Capacity

» Optimal Concrete Capacity Range: 1/2" - 1-3/8"
» Max. Hole Diameter in Concrete: 1-9/16"