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Power Tools for Professionals

PROFACTOR™ 18V Connected-Ready SDS-max® 1-5/8 In. Rotary Hammer with (2) CORE18V® 12 Ah High Power Batteries

GBH18V-40CK27

  • Powerful 1-5/8 In. SDS-max® rotary hammer with two batteries
  • KickBack Control and anti-vibration system for comfort
  • PROFACTOR™ tools are BITURBO Brushless™ to deliver corded power

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Product Description
This 18V SDS-max® 1-5/8 In. rotary hammer delivers corded-type performance for heavy-duty concrete drilling and chiseling jobs. The Bosch GBH18V-40C Rotary Hammer delivers 6.7 Ft.-Lbs. of impact energy (EPTA). That is unprecedented for a single-battery 18V SDS-max® 1-5/8 In. rotary hammer. It weighs 18.4 Lbs. (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 and dampeners in the handle. 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 the tool with the Bosch Toolbox App to provide immediate feedback of user settings. The kit includes two CORE18V® 12 Ah High Power Batteries, which each deliver equal power and at least 50% more runtime than the CORE18V® 8 Ah battery, powering high-demand applications. The kit has a GAL18V-160C battery turbo charger, which provides 16-amp charging current for fast and faster charging, with an optional Power Boost™ mode.
Includes
Quantity Include
1 GBH18V-40C PROFACTOR™ 18V Connected-Ready SDS-max® 1-5/8 In. Rotary Hammer
2 GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Batteries
1 GAL18V-160C 18V Connected-Ready Lithium-Ion 16-Amp Battery Turbo Charger
1 Auxiliary Handle
1 Carrying Case
Benefits

delivers corded hammer performance for an 18V SDS-max® 1-5/8 In. rotary hammer

delivers 6.7 Ft.-Lbs. of impact energy (EPTA) for maximum performance when drilling and chiseling

provides maneuverability for concrete drilling

featuring a brushless high-performance motor and drive-train system engineered to take full advantage of the additional power generated by CORE18V® High Power batteries (sold separately)

reduces the risk of sudden tool reactions in binding conditions

helps reduce vibration with a longer air cushion in the hammer tube and dampeners in the handle

delivers equal power and at least 50% more runtime than the CORE18V® 8 Ah battery, powering high-demand applications

provides fast and faster charging with optional Power Boost™ mode

rotates and locks chisel to optimize working angle

adjusts rpm and bpm for controlled drilling and chiseling applications in softer materials such as brick or tile

keeps tool running when locked on (hammer-mode only) and helps prevent accidental activation of the trigger when locked off

illuminates dark work areas

links the tool with the Bosch Toolbox App

an end-to-end dust-collection system that helps users move toward OSHA silica dust compliance

designed to be multi-brand compatible across many cordless products to make managing your work day easier

18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare™ brands

for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99

Technical Data

Specifications
Battery Chemistry Lithium Ion
Battery/Charger Included
Chuck Design Keyless
Chuck Size SDS-Max
Drive SDS-max
Drive System SDS-max
Height in 9.8"
Impact Energy/EPTA (ft. lbs.) 6.7
Length in 20.0"
Max Bit Diameter 1-5/8"
Max. Hole Diameter in Concrete 1-5/8"
Maximum Diameter in Concrete,Carbide Tipped Core Bits 4"
No Load BPM 0-3,130
No Load RPM 0-360
Reverse No
Variable Speed Yes
Weight 15.4lb
Weight (lbs.) 15.4
Width in 4.2"
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 Hood
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"-20 Thread Accessories
HA1032
Includes (1) GBH18V-40C PROFACTOR™ 18V Connected-Ready SDS-max® 1-5/8 In. Rotary Hammer, (2) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Batteries, (1) GAL18V-160C 18V Connected-Ready Lithium-Ion 16-Amp Battery Turbo Charger, (1) Auxiliary Handle, (1) Carrying Case
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Owner's Manual

GBH18V-40CK27

Pinned

GBH18V-40CK27

Includes

(1) GBH18V-40C PROFACTOR™ 18V Connected-Ready SDS-max® 1-5/8 In. Rotary Hammer, (2) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Batteries, (1) GAL18V-160C 18V Connected-Ready Lithium-Ion 16-Amp Battery Turbo Charger, (1) Auxiliary Handle, (1) Carrying Case

Weight

15.4lb

GBH18V-40CK27

Includes

(1) GBH18V-40C PROFACTOR™ 18V Connected-Ready SDS-max® 1-5/8 In. Rotary Hammer, (2) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Batteries, (1) GAL18V-160C 18V Connected-Ready Lithium-Ion 16-Amp Battery Turbo Charger, (1) Auxiliary Handle, (1) Carrying Case

Weight

15.4lb

Includes

(1) SDS-max® 1-5/8 In. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case

Weight

15.2lb

GBH18V-36CK24

Includes

(1) GBH18V-36C PROFACTOR™ 18V Connected-Ready SDS-max® 1-9/16 In. Rotary Hammer, (2) GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Batteries, (1) 18V Connected-Ready Turbo Charger, (1) Auxiliary Handle, (1) Carrying Case

Weight

-

GBH18V-36CK27

Includes

(1) GBH18V-36C PROFACTOR™ 18V Connected-Ready SDS-max® 1-9/16 In. Rotary Hammer, (2) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Batteries, (1) GAL18V-160C 18V Connected-Ready Lithium-Ion 16 Amp Battery Turbo Charger, (1) Auxiliary Handle, (1) Carrying Case

Weight

-

GBH18V-36CN

Includes

(1) GBH18V-36C PROFACTOR™ 18V Connected-Ready SDS-max® 1-9/16 In. Rotary Hammer, (1) Auxiliary Handle

Weight

11.3lb

GBH18V-40CN

Includes

(1) GBH18V-40C PROFACTOR™ 18V Connected-Ready SDS-max® 1-5/8 In. Rotary Hammer, (1) Auxiliary Handle

Weight

15.4lb

GBH18V-45CK

Includes

(1) GBH18V-45C PROFACTOR™ 18V Connected-Ready SDS-max® 1-7/8 In. Rotary Hammer, (1) Auxiliary Handle, (1) Carrying Case

Weight

17.6lb

GBH18V-45CK24

Includes

(1) GBH18V-45C PROFACTOR™ 18V Connected-Ready SDS-max® 1-7/8 In. Rotary Hammer, (2) GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Batteries, (1) 18V Connected-Ready 16 Amp Battery Turbo Charger, (1) Auxiliary Handle, (1) Carrying Case

Weight

-

GBH18V-45CK27

Includes

(1) GBH18V-45C PROFACTOR™ 18V Connected-Ready SDS-max® 1-7/8 In. Rotary Hammer, (2) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Batteries, (1) GAL18V-160C 18V Connected-Ready Lithium-Ion 16-Amp Battery Turbo Charger, (1) Auxiliary Handle, (1) Carrying Case

Weight

-

Includes

(1) RH1255VC SDS-max® 2 In. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case

Weight

26.2lb

Includes

(1) RH540M SDS-max® 1-9/16 In. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case

Weight

15.2lb

Includes

(1) RH745 SDS-max® 1-3/4 In. Rotary Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case

Weight

18.5lb

Includes

(1) RH850VC SDS-max® 1-7/8 In. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case

Weight

19.7lb

Accessories and Attachments For GBH18V-40CK27

18V Batteries, Chargers and Starter Kits
Adapters and Chucks
Rotary Hammer & Hammer Drill Attachments
SDS-max® Hammer Carbide
SDS-max® Hammer Steel

Support

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