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Bosch GSB18V-490B12 18V EC Brushless 1/2 In. Hammer Drill/Driver Kit with (1) 2 Ah Standard Power Battery

Model number
GSB18V-490B12

The Bosch GSB18V-490B12 is an 18V cordless hammer drill/driver with an EC brushless motor, 1/2 in keyless chuck, 490 in-lbs of torque, 460 / 1,800 no-load RPM, and 22,000 BPM. This kit version is intended for drilling, driving, and light masonry work, with variable speed and reverse. It includes one 2 Ah Bosch 18V battery and a charger, and it remains compatible with Bosch 18V cordless tools that use the same battery system. Bosch lists a 5-year limited warranty on the tool and charger and a 3-year limited warranty on batteries.

identifiers stable · addressable
Model no.
GSB18V-490B12
Brand
Bosch
Category
Hammer Drill
Canonical URL
/bosch/hammer-drill/gsb18v-490b12-06019h531a/
Official page boschtools.com →
23 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Hammer Drill/Driver
Voltage (V)
18
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
Brushless
Tool Only
No
Batteries Included
1
Charger Included
Yes
Piece Count
5
Height (in.)
8.1
Length (in.)
7.44
Width (in.)
3
Weight (lbs)
2.4
Battery Platform
CORE18V
Battery Amp Hours
2
Chuck Type
1/2" Keyless Chuck
Chuck Size (in.)
0.5
Max Torque (in-lbs)
490
No Load Rpm
460, 1800
Hammer Function
Yes
Variable Speed
Yes
Reverse
Yes
Warranty
5-year limited (tool + charger); 3-year limited (battery)

§ What's Included

01 (1) GSB18V-490 18V EC Brushless 1/2 In. Hammer Drill/Driver
02 (1) 18V 2 Ah Standard Power Battery
03 (1) 18V Charger
04 (1) Belt Clip
05 (1) Storage Bag

§ Warranty

5-year limited (tool + charger); 3-year limited (battery)

§ FAQ

Is this a bare tool or a kit?

This version is a kit with one 2 Ah battery and an 18V charger.

What battery platform does it use?

It uses Bosch 18V batteries and chargers and fits the Bosch 18V cordless tool system.

What are the main speed and torque specs?

Bosch lists 490 in-lbs of torque, 460 / 1,800 no-load RPM, and 22,000 BPM.

Can it be used for masonry drilling?

Yes. It is a hammer drill/driver, so it can handle light masonry drilling with the correct bit.