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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 sharpening tools and for
grinding and deburring metal. The power tool may only be
operated for short periods (max. 60 mins).
Product features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1)
Cover
(2)
Clamping nut
(3)
Clamping flange
(4)
Mounting flange
(5)
Grinding spindle
(6)
Protective guard
(7)
Mounting holes
(8)
On/off switch
A)
(9)
Open-ended spanner
(10)
Holder for the spark arrestor
(11)
Spark arrestor
(12)
Workpiece support
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
Double-wheeled bench
grinder
Article number
Rated power input P
1
Power output P
2
– 50 Hz
– 60 Hz
A)
Operating mode
No-load speed
– 50 Hz
– 60 Hz
Grinding spindle thread
Grinding discs
– Diameter
– Width
Bosch Power Tools
Double-wheeled bench
grinder
– Locating bore
– Grit
Mounting flange
– Locating bore
– min. recess
Weight according to EPTA-Pro-
cedure 01:2014
Protection class
A) The operating mode S2 (60 mins) indicates short-term opera-
The specifications apply to a rated voltage [U] of 230 V. These spe-
cifications may vary at different voltages and in country-specific mod-
els.
Noise Information
Noise emission values determined according to
EN 62841-3-4.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 93 dB(A); sound power level
99 dB(A). Uncertainty K=3 dB.
Wear hearing protection
The noise emission value given in these instructions has
been measured in accordance with a standardised measur-
ing procedure and may be used to compare power tools. It
may also be used for a preliminary estimation of noise emis-
sions.
The noise emission value given represents the main applica-
tions of the power tool. However, if the power tool is used
for other applications, with different application tools or is
poorly maintained, the noise emission value may differ. This
may significantly increase noise emissions over the total
working period.
To estimate noise emissions accurately, the times when the
tool is switched off, or when it is running but not actually be-
GBG 60-20
ing used, should also be taken into account. This may signi-
ficantly reduce noise emissions over the total working
period.
3 601 B7A 4..
W
600
Assembly
Pull the plug out of the socket before carrying out any
u
W
420
work on the power tool.
W
430
– Use suitable screws to fix the power tool to the work-
S2 (60 mins)
bench/worktop with the four holes (7) provided for this
purpose.
-1
min
3000
Fitting the spark arrestor/workpiece support
-1
min
3600
(see figures A−D)
M12
– Mount the spark arrestor holder (10) with the two
screws.
mm
200
– Screw the spark arrestor (11) to the spark arrestor
holder (10).
mm
25
– Mount the workpiece support (12) as shown in the figure.
tion with a maximum operating time of 60 minutes. After this
time put down the power tool and let it cool down.
1 609 92A 52A | (25.07.2019)
English | 13
GBG 60-20
mm
32
24/60
mm
15
mm
1.5
kg
16.5
/ I
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