BOSCH PROFACTOR™ 18V Connected-Ready SDS-MAX® 1-7/8" Rotary Hammer (Tool Only)

Bosch SKU: GBH18V-45CK
BOSCH PROFACTOR™ 18V Connected-Ready SDS-MAX® 1-7/8" Rotary Hammer (Tool Only)

BOSCH PROFACTOR™ 18V Connected-Ready SDS-MAX® 1-7/8" Rotary Hammer (Tool Only)

Bosch SKU: GBH18V-45CK
Model Number: BOSGBH18V45CK
Regular Price $829.99

This 18V SDS-max® 1-7/8 In. rotary hammer delivers corded-type performance for heavy-duty concrete drilling and chiseling jobs. The Bosch GBH18V-45C Rotary Hammer delivers 9.3 Ft.-Lbs. of impact energy (EPTA). That is unprecedented for a single-battery 18V SDS-max® 1-7/8 In. rotary hammer. It weighs 17.6 Lbs. (tool only, not including battery). This hammer is part of the PROFACTOR™ System, which pairs BITURBO Brushless™ Technology with a CORE18V® High Power Battery. BITURBO Brushless™ Technology is a high-performance motor and drive-train system designed to deliver power comparable to high-demand corded tools. It has rotary hammer and hammer-only modes, and Vario-Lock to rotate and lock the chisel. The anti-vibration system features a longer air cushion in the hammer tube, dampeners in the handle and a counter-balance weight in the hammer mechanism. It also has Soft Start and controlled rpm and bpm, making it easier to control drilling and chiseling applications. The hammer features an on-tool user interface for tool performance, feedback, and control. It has connectivity (module sold separately) to link to connected device via Bosch Toolbox App to customize settings and receive detailed feedback.

  • Powerful SDS-max® 1-7/8 In. rotary hammer provides high impact.
  • KickBack Control and anti-vibration system for comfort.
  • PROFACTOR™ tools are BITURBO Brushless™ to deliver corded power.



Battery Chemistry Lithium Ion
Battery/Charger Not Included
Chuck Design Keyless
Chuck Size SDS-Max
Drive SDS-max
Drive System SDS-max
Height in 10.5"
Impact Energy/EPTA (ft. lbs.) 9.3 Ft.-Lbs. EPTA
Length in 21.5"
Max Bit Diameter 1-7/8"
Max. Hole Diameter in Concrete 1-7/8"
Maximum Diameter in Concrete,Carbide Tipped Core Bits 5"
No Load BPM 0-2,760
No Load RPM 0-305
Reverse No
Variable Speed Yes
Weight 17.6lb
Weight (lbs.) 17.6
Width in 5.2"
Works With Recommended Battery Packs to help achieve maximum tool performance
GBA18V80 and GBA18V120 Batteries
Bosch Bluetooth® Connectivity Module
GCY42 (See tool manual for its connectivity/app features.)
Dust Extraction/Collection Hoods
HDC200, HDC250, HDC300
SDS-max® Hammer Adapter for SDS-plus® Accessories
SDS-max® Hammer Adapter for Spline Accessories
SDS-max® Hammer Adapter for 1/2 In.-20 Thread Accessories
Includes (1) GBH18V-45C PROFACTOR™ 18V Connected-Ready SDS-max® 1-7/8 In. Rotary Hammer, (1) Auxiliary Handle, (1) Carrying Case
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