Selecting The Sanding Sheet - Bosch GEX 125-1 A Professional Manual Original

14 | English
Random orbit sander
Orbit diameter
Sanding pad diameter
Weight according to EPTA Procedure 01:2014
Protection class
The specifications apply to a rated voltage [U] of 230 V. For different voltages and models for specific countries, these values can vary.
Geräusch-/Vibrationsinformation
Noise emission values determined according to
EN 62841-2-4.
Typically, the A-weighted sound pressure level of the power
tool is 77 dB(A). Uncertainty K = 2.8 dB. The noise level
when working can exceed 80 dB(A).
Wear hearing protection
Total vibration values a (triax vector sum) and uncertainty K
h
determined according to EN 62841-2-4:
2 2
a = 5.0 m/s , K = 1.5 m/s ,
h
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure detailed in EN 62841
and may be used to compare power tools. They may also be
used for a preliminary estimation of vibration and noise
emissions.
The given vibration level and noise emission value represent
the main applications of the power tool. However, if the

Selecting the Sanding Sheet

Different sanding sheets are available, depending on the material you are working with and the required surface removal rate:
Material
– Paint
– Varnish
– Filler
– Bodyfiller
Expert for Wood
– All wood and wood-based ma-
terials (e.g. hardwood, soft-
wood, chipboard, construction
boards)
Best for Wood
– Hardwood
– Chipboard
– Construction boards
– Metal materials
1 609 92A 4AG | (22.05.2018)
GEX 125-1 A
mm
mm
kg
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and application tools, keeping the hands warm,
and organising workflows correctly.
Assembly
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Application
For sanding down paint
For sanding undercoats (e.g. removing brush-
strokes, paint drips and paint runs)
For final sanding of primers prior to painting
For pre-sanding, e.g. of rough and uneven
beams and boards
For surface sanding and levelling of slight irreg-
ularities
For finish-sanding and fine sanding of wood
GEX 125-1 AE
2.5 2.5
125 125
1.3 1.3
/ II
Grit
Coarse
Medium
100
120
Fine 180
240
320
400
Coarse
Medium
100
120
Fine 180
240
320
400
Bosch Power Tools
/ II
40
60
80
40
60
80