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Outstanding control variable drilling speeds for high-speed (0-2,100 rpm) and high power (0-480 rpm)

Sure-grip side-assist handle helps prevent slipping and increases control during use

Ergonomic grip soft grip and improved design enables better handling and greater comfort

Rapid Mode Selector switches between drilling mode and driving mode without needing to adjust the clutch

Electronic Motor and Cell Protection helps protect the tool and battery from overloading conditions

Longer belt clip for a more secure hold

Drill-area LED with feedback illuminates dark zones; provides tool-status change feedback

Works with Bosch PRO+GUARD dust solutions an end-to-end dust-collection system that helps users move toward OSHA Silica dust compliance

Next-gen hammer drill/driver design engineered with optional connectivity, KickBack Control and a precision clutch

KickBack Control reduces the risk of injury from sudden rotational torque reaction in a bind-up scenario

Brushless motor efficient motor that delivers 975 In.-Lbs. of max torque

Precision clutch with 25 settings provides driving accuracy for reduced fastener damage

CORE18V Compact 4.0 Ah battery delivers 2x the runtime compared to previous generation BAT612 2.0 Ah battery

CORE18V Advantage high-power li-ion cells, cutting-edge battery design and heat management with Bosch-exclusive CoolPack 2.0 technology

Connectivity (module sold separately) link to connected device via Bosch Toolbox App to customize settings and receive feedback

All-metal chuck for more durability, along with first-rate bit retention

Great impact-to-weight ratio weighs just 3.4 Lbs. (tool only, battery not included), but delivers 0-31,500 beats per minute (bpm)

Additional Information

No Load RPM0-2,100 
Weight4.5770  kg
Width275.590  mm
Height118  mm
Length386  mm
Material StatusPre-Launch 
Date of Valid Distribution Status20220714 
Country of OriginMalaysia 
Case TypeBag 
Chuck Size1/2 in 
No Load BPM0-31,500 
Battery Life
Chuck Capacity1/2" Keyless Chuck 
Clutch Settings25+1 
Torque (in. lbs)975 


Bosch GSB18V-975CB25 18V Hamdrillkt 2X4Ah Core

Bosch GSB18V-975CB25 18V Hamdrillkt 2X4Ah Core

GTIN : 000346662139


SKU : kpt010-GSB18V-975CB25


Regular price $279.00
Regular price Sale price $279.00
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