Power Tools for Professionals



SDS-plus® 1-1/4 In. Rotary Hammer with Quick-Change Chuck System

Bosch power tools deliver stronger performance and lasting reliability. Active Vibration Control in the hammer mechanism and the grip area provide maximum user comfort for extended periods of work. Multi-function selector provides three modes of operation - rotary hammer, drill only and hammer only. Variable speed trigger with reversing provides accurate bit starting as well as removing fasteners or bound bits. Integral clutch disengages the output shaft should the bit get into a bind situation.

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  • (1) RH432VCQ SDS-plus® 1-1/4 In. Rotary Hammer
  • (1) Auxiliary Handle
  • (1) Depth Gauge
  • (1) SDS-plus® Quick Change Chuck
  • (1) Carrying Case


  • Powerful 8.5-amp motor – drives 3.1 Ft.-Lbs. of impact energy for professional results
  • Vibration Control in the hammer mechanism and the grip area – maximum user comfort for extended periods of work
  • SDS-plus® shank system – for use with bits up to 1-1/4 In. diameter
  • Optional three-jaw chuck shank – allows a quick change-out for using a wide variety of bits
  • Multifunction selector – rotary hammer, rotation-only and hammer-only mode
  • Variable-speed trigger with reversing – for accurate bit starting as well as removing fasteners or bound bits
  • Integral clutch – disengages torque transmission if the bit gets into a bind situation
  • Bosch impact system – maximizes impact force and minimizes vibration
  • 360° rotation auxiliary handle – for convenient operator control
  • Light weight – hammer weighs only 10.3 Lbs.

Technical Data

Amperage 8.5
Chuck Design Keyless
Drive System SDS-plus
Height 10.5"
Impact Energy/EPTA (ft. lbs.) 3.1 Ft./Lbs. EPTA
Length 15.75"
Material Metal, Plastic
Max Bit Diameter 1-1/4"
Max. Hole Diameter in Concrete 1-1/4"
No Load BPM 0-3,600
No Load RPM 0-760
Rating 120V
Voltage 120V
Weight 10.3lb
Weight (lbs.) 10.3
Width 4.0"
Works With Dust Extraction/Collection Hood
HDC200 only
Keyless 3-Jaw Chuck with SDS-plus® Shank
Includes (1) RH432VCQ SDS-plus® 1-1/4 In. Rotary Hammer, (1) Auxiliary Handle, (1) Depth Gauge, (1) SDS-plus® Quick Change Chuck, (1) Carrying Case
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Owner's Manual


Accessories and Attachments For RH432VCQ

Adapters and Chucks
Rotary Hammer & Hammer Drill Attachments
SDS-plus® Bulldog™ Hammer Steel
SDS-plus® Bulldog™ Xtreme Hammer Steel
SDS-plus® Hammer Carbide
SDS-plus® Rebar Cutters


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