SDS-max® Hammers

RH745 Professional

SDS-max® Hammers

SDS-max® 1-3/4 In. Rotary Hammer

  • 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
  • 360° Auxiliary handle — provides a wide range of movement along with operator comfort
  • Soft grip rear handle — absorbs shock and vibration for operator comfort and less fatigue
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RH745 Professional

Technical data

The most important data

Amperage 13.5
Chuck Design Keyless
Chuck Size 1-3/4 in
Drive System SDS-max
Height in 10.5 "
Impact Energy/EPTA (ft. lbs.) 8.2 Ft.-Lbs. EPTA
Length in 21 "
Material Metal, Plastic
Max Bit Diameter 1-3/4"
Max. Hole Diameter in Concrete 1-3/4"
Max. Hole Diameter in Concrete-Core Bit 5"
Max. Hole Diameter in Concrete-Thru Hole Bit 3-1/8"
No Load BPM 1,380-2,750
No Load RPM 150-305
Optimal Concrete Capacity Range 5/8" - 1-9/16"
Reverse No
Variable Speed Yes
Voltage 120V
Weight 18.5 lb
Weight (lbs.) 18.5
Width in 4 "
Works With Dust Extraction/Collection Hoods, HDC200, HDC250, HDC300, SDS-max® Hammer Adapter for SDS-plus® Accessories, HA1030, SDS-max® Hammer Adapter for Spline Accessories, HA1031, SDS-max® Hammer Adapter for 1/2 In.-20 Thread Accessories, HA1032
Includes (1) RH745 SDS-max® 1-3/4 In. Rotary Hammer
(1) Auxiliary Handle
(1) Grease Tube
(1) Carrying Case

RH745 Professional: Further information

Product Highlights

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.

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