Product Description And Specifications - Bosch GDB 350 WE Professional Manual Original

18 | English
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
Transportable diamond drill GDB 350 WE + GCR 350
Diamond drill
In conjunction with diamond wet core bits and a water sup-
ply, the power tool is intended for wet-drilling in mineral ma-
terials such as concrete, reinforced concrete or masonry.
The power tool can be combined with a dust extraction at-
tachment (water collection ring and wet/dry extractor).
The power tool may only be used in combination with the
diamond drill stand GCR 350. Overhead work is not per-
mitted.
Drill stand for diamond drills
The drill stand for diamond drills is intended for mounting
the Bosch diamond drill GDB 350 WE. By using the machine
adapter 2 608 550 622, the diamond drill GDB 2500 WE
can also be mounted. Other devices may not be used.
The drill stand for diamond drills can be secured to the floor
or the wall using an anchor.
The drill stand for diamond drills can be attached to the floor
by means of vacuum (accessory) or (with an additional safe-
guard) against the wall. Attaching overhead is not permitted.
The drill stand for diamond drills can be secured to the floor
using the quick-clamping column. Attaching to a wall or over-
head is not permitted.
Product features
The numbering of the product features refers to the repres-
entation of the power tool and drill stand on the graphic
pages.
Diamond drill
(1) Portable residual current device (PRCD)
(2) On/off switch
(3) Gear selector switch
(4) Valve adapter
(5) Water cutoff valve
a)
(6) Core bit
(7) Drill spindle
(8) Easy-release element
(9) Drill carrying handle
(10) Screws for the drill carrying handle
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.
1 609 92A 4NK | (21.01.2021)
Drill stand for diamond drills
(11) Drill stand carrying handle
(12) Screws for the drill stand carrying handle
(13) Drilling angle scale
(14) Eccentric bolt for drill holder
(15) Star handle (insulated gripping surface)
(16) Locking brake
(17) Cap nut for drilling angle adjuster
(18) Levelling screw
(19) Base plate
a)
(20) Water collection ring
(21) Drill column
(22) Rack
(23) Screws for machine adapter (M8 × 20)
(24) Feather keys for machine adapter
(25) Machine adapter
(26) Feed pinion
(27) Drill holder
(28) Level for vertical alignment
a)
(29) Spacer plate
(30) Screws for spacer plate (M8 × 45)
(31) Spacer plate feather keys
(32) Masonry/concrete anchor
a)
(33) Quick-clamping spindle
(34) Wing nuts for quick-clamping spindle
(35) Water collection ring tension spring
(36) Hex nut for guide roller
(37) Hex socket screw for guide roller
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
Transportable diamond drill GDB 350 WE + GCR 350
Diamond drill
Article number
Rated power input
Power output
Rated speed n
0
– 1st gear
– 2nd gear
– 3rd gear
Drilling diameter
– 1st gear
– 2nd gear
– 3rd gear
Tool holder
a)
a)
a)
a)
a)
GDB 350 WE
3 601 A89 9..
W 3200
W 2300
−1
min 420
−1
min 820
−1
min 1250
mm 165–350
mm 80–160
mm 55–105
1 1/4" UNC
Bosch Power Tools