Bosch GBH 2-20 D Professional - Manual (Page 10)

10 | English
1 609 92A 03Y | (8.1.13) Bosch Power Tools
Delivery Scope
Rotary hammer, auxiliary handle and depth stop.
Application tools and other accessories shown or described
are not part of the standard delivery scope.
A complete overview of accessories can be found in our ac-
cessories program.
Intended Use
The machine is intended for hammer drilling in concrete,
bricks and masonry, as well as for light chiselling work. It is al-
so suitable for drilling without impact in wood, metal, ceram-
ics and plastic, as well as for screwdriving.
Symbol Meaning
GBH 2-20 D: Rotary Hammer
Grey-marked area: Handle (insulated
gripping surface)
Article number
Read all safety warnings and all instruc-
tions
Before any work on the machine itself,
pull the mains plug from the socket out-
let
Wear protective gloves
Always wear ear protection.
Wear safety glasses/goggles
Movement direction
Reaction direction
Next step of action
Drilling without impact
Hammer Drilling
Chiselling
Screwdriving
Right/left rotation
Vario-Lock
Switching On
Switching Off
On/Off switch lock-on
Releasing the On/Off switch
Low speed/impact rate
High speed/impact rate
Extraction
Tool holder
P
1
Rated power input
E Impact energy per stroke according to
EPTA-Procedure 05/2009
n
0
No-load speed
Ø Drilling diameter, max.
Concrete
Steel
Wood
Brickwork
Core bit
Weight according to EPTA-Procedure
01/2003
Protection class
L
wA
Sound power level
L
pA
Sound pressure level
a
h
Vibration total value
K Uncertainty
Symbol Meaning
OBJ_BUCH-1110-003.book Page 10 Tuesday, January 8, 2013 5:19 PM