Operating Instructions

Table Of Contents
16 | English
(1)
Tool holder
(2)
Keyless chuck
(3)
Torque presetting ring
(4)
Mode selector switch (GSB 18V-21)
(5)
Gear selector switch
(6)
Cover cap
(7)
Battery
(8)
Battery release button
(9)
Worklight
(10)
Rotational direction switch
(11)
On/off switch
(12)
Handle (insulated gripping surface)
(13)
Universal bit holder
A)
(14)
Carbon brushes
(15)
Battery charge indicator button
(16)
Battery charge indicator
A)
Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
Technical data
Cordless drill/driver GSR 18V-21 GSB 18V-21
Article number
3 601 JH1 0.. 3 601 JH1 1..
Rated voltage V= 18 18
No-load speed
A)
First gear min
-1
0 – 480 0 – 480
Second gear min
-1
0 – 1800 0 – 1800
Impact rate
A)
min
-1
0 – 27000
Max. torque, hard/soft screwdriving application accord-
ing to ISO 5393
A)
Nm 55/21 55/21
Max. drilling diameter
Wood mm 35 35
Steel mm 10 10
Masonry mm 10
Tool holder mm 1.5–13 1.5–13
Max. screw diameter mm 10 10
Weight according to EPTA-Procedure 01:2014
A)
kg 1.7–2.7 1.7–2.7
Recommended ambient temperature during charging °C 0 to +35 0 to +35
Permitted ambient temperature during operation
B)
and
during storage
°C -20 to +50 -20 to +50
Recommended batteries GBA 18V...
ProCORE18V...
GBA 18V...
ProCORE18V...
Recommended chargers GAL 18...
GAX 18...
GAL 36...
GAL 18...
GAX 18...
GAL 36...
A) Depends on battery in use
B) Limited performance at temperatures <0°C
Noise/Vibration Information
Noise emission values determined according to
EN62841-2-1.
GSR 18V-21
Typically, the A-weighted sound pressure level of the power
tool is 73dB(A). Uncertainty K=5dB. The noise level when
working can exceed the volume stated. Wear hearing pro-
tection!
GSB 18V-21
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 88dB(A); sound power level
99dB(A). Uncertainty K=5dB.
Wear hearing protection!
GSR 18V-21 GSB 18V-21
Vibration total values a
h
(triax vector sum) and uncertaintyK determined according to EN62841-2-1.
Drilling into metal:
1 609 92A 4SZ | (26.11.2019) Bosch Power Tools