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Cordless Drill/Driver
Rated voltage
A)
No-load speed
– First gear
– Second gear
Impact rate
Max. torque, hard/soft screwdriving application accord-
A)
ing to ISO 5393
Max. drilling diameter
– Masonry
– Steel
– Wood
Max. screw diameter
Weight according to EPTA-Procedure 01:2014
Recommended ambient temperature during charging
Permitted ambient temperature during operation and dur-
ing storage
Recommended rechargeable batteries
Recommended chargers
A) Measured at 20–25 °C with rechargeable battery GBA 12V 2.0 Ah.
B) Measured with GBA 12V 2.0 Ah and GBA 12V 6.0 Ah.
Noise/Vibration Information
Noise emission values determined according to EN 62841-2-1.
Typically, the A-weighted noise level of the power tool is
Sound pressure level
Sound power level
Uncertainty K
Wear hearing protection!
Vibration total values a
(triax vector sum) and uncertainty K determined according to EN 62841-2-1:
h
Drilling into metal:
a
h
K
Impact drilling into concrete:
a
h
K
The vibration level given in these instructions has been
measured in accordance with a standardised measuring pro-
cedure and may be used to compare power tools. It can also
be used for a preliminary estimation of exposure to vibra-
tion.
The stated vibration level applies to the main applications of
the power tool. However, if the power tool is used for differ-
ent applications, with different application tools or poorly
Bosch Power Tools
V=
-1
min
-1
min
Nm
mm
mm
mm
mm
B)
kg
°C
°C
dB(A)
dB(A)
dB
2
m/s
2
m/s
2
m/s
2
m/s
maintained, the vibration level may differ. This can signific-
antly increase the exposure to vibration over the total work-
ing period.
To estimate the exposure to vibration accurately, the times
when the tool is switched off or when it is running but not ac-
tually being used should also be taken into account. This can
significantly reduce the exposure to vibration over the total
working period.
English | 15
GSR 12V-30
GSB 12V-30
12
0–420
0–1600
–
30/18
–
10
20
8
0,90–1,1
0 to +35
–20 to +50
GBA 12V...
GAL 12...
GAX 18...
GSR 12V-30
GSB 12V-30
69
80
5
< 2.5
1.5
–
–
1 609 92A 6NJ | (27.07.2021)
12
0–420
0–1600
0–24,000
30/18
8
10
20
8
1.0–1.2
0 to +35
–20 to +50
GBA 12V...
GAL 12...
GAX 18...
83
94
5
< 2.5
1.5
16.1
1.5
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