Product Overview

The Bosch RH745 SDS-max® 1-3/4 In. rotary hammer features best in class drilling and chiseling performance with 8.2 Ft.-Lbs. Impact energy (EPTA). The hammer features two modes of operation. Rotary hammer or hammer-only and a variable speed dial for controlled drilling and chiseling applications. The tool also features the Vario-Lock function. This allows the chisel to be rotated into 12 different positions to optimize the working angle when used in hammer only mode.


  • Bosch impact system – maximizes impact force and minimizes vibration
  • Soft-grip rear handle – provides improved user comfort
  • Service Minder light – indicates when preventative maintenance is required
  • SDS-max® bit system – tool-free bit changes with automatic bit-locking and maximum impact energy transfer rate
  • Service Minderlight — indicates when preventative maintenance is required

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