Bosch Professional GSB 20-2 Original Instructions Manual page 13

Product Description and
Specifications
Read all the safety and general instructions.
Failure to observe the safety and general in-
structions may result in electric shock, fire
and/or serious injury.
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended Use
The power tool is intended for impact drilling in brick, con-
crete and stone, as well as for drilling in wood, metal,
ceramic and plastic. Tools with electronic control and right/
left rotation are also suitable for screwdriving and thread
cutting.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
Technical Data
Impact drill
Article number
Rated power input
No-load speed
– First gear
– Second gear
Rated speed
– First gear
– Second gear
Impact rate at no-load speed
Rated torque
– First gear
– Second gear
Speed preselection
Clockwise/anti-clockwise rotation
Keyed chuck
Keyless chuck
Fully automatic spindle lock (Auto-Lock)
Rapid shut-off
Spindle collar diameter
Max. drilling diameter (first/second gear)
– Concrete
– Masonry
– Steel
– Wood
Chuck capacity
Weight according to EPTA-Procedure 01:2014
Bosch Power Tools
(1) Keyless chuck
(2) "Drilling/impact drilling" selector switch
(3) Rotational direction switch
(4) Lock-on button for on/off switch
(5) Speed preselection thumbwheel
(6) On/off switch
(7) Gear selector switch
(8) Auxiliary handle (insulated gripping surface)
A)
(9) Depth stop
(10) Handle (insulated gripping surface)
(11) Chuck key
(12) Keyed chuck
A)
(13) Screwdriver bit
A)
(14) Universal bit holder
A)
(15) Hex key
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.
GSB 20-2
3 601 A7B 4..
W 850
-1
min 0–1000
-1
min 0–3000
-1
min 800
-1
min 2060
-1
min 51,000
Nm 5.2
Nm 2.0
●
●
–
●
●
●
mm 43
mm 18/13
mm 20/15
mm 13/8
mm 40/25
mm 1.5–13
kg 2.6
English | 13
A)
GSB 20-2
3 601 A7B 3..
850
0–1000
0–3000
800
2060
51,000
5.2
2.0
●
●
●
–
–
●
43
18/13
20/15
13/8
40/25
1.5–13
2.6
1 609 92A 55U | (18.11.2019)