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Power Tools for Professionals

RH540S

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1-9/16 In. Spline Combination Rotary Hammer

The new RH540S spline combination rotary hammer from Bosch provides maximum productivity in all day drilling and chiseling applications. Equipped with 6.1 ft/lbs of impact energy (E.P.T.A.). The new RH540S provides up to 39% more impact energy versus the previous model for best in class performance. The new RH540S also provides variable speed. This delivers better bit control during application start-up.

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Includes

  • Auxiliary Handle -- 2 602 025 062
  • Carrying Case -- 3 605 438 536

Benefits

  • 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

Technical Data

Specifications
Amperage 12.0
Chuck Design Keyless
Chuck Size Spline
Height 10.5"
Impact Energy/EPTA (ft. lbs.) 6.1 Ft./Lbs. EPTA
Length 19.0"
Material Metal, Plastic
Max. Hole Diameter in Concrete 1-9/16"
Max. Hole Diameter in Concrete-Core Bit 4"
Max. Hole Diameter in Concrete-Thru Hole Bit 2-1/2"
No Load BPM 1,500-2,900
No Load RPM 170-340
Optimal Concrete Capacity Range 1/2" - 1-3/8"
Rating 120V
Voltage 120V
Weight 15.0lb
Width 4.0"
Works With Dust Extraction/Collection Hoods
HDC200, HDC250, HDC300
Spline Drive to SDS-plus® Adapter
HA1020
Includes Auxiliary Handle -- 2 602 025 062, Carrying Case -- 3 605 438 536
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Owner's Manual

RH540S

Accessories For RH540S

Round Hex / Spline Hammer Steel
Spline Core Bit Extensions
Spline Rotary Hammer Core Bits with Wave Design (1 pc)
Spline SpeedX™ Rotary Hammer Drill Bits

Support

Customer Support

Have a tool, accessory, application or service question?
Call us at 1-877-BOSCH99 (1-877-267-2499) or visit the Frequently Asked Questions.

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Service Hotline

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1-877-BOSCH99 (1-877-267-2499)

Mon-Fri: 7:00-19:00 CST

FAQ

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Mon-Fri: 7:00-19:00 CST