Hilti DCH 300-X Mode D'emploi page 15

4 Technical data
4.1 Technical data
For rated voltage, rated current, frequency and/or input power, refer to the country-specific type
identification plate.
If the tool is powered by a generator or transformer, the generator or transformer's power output must
be at least twice the rated input power shown on the rating plate of the tool. The operating voltage of
the transformer or generator must always be within +5% and -15% of the rated voltage of the tool.
Weight
Arbor thread size
Cutting disc mount
Cutting disc diameter
Cutting disc thickness
Rated speed
Clamping nut tightening torque (for securing the cutting
disc)
4.2 Selecting suitable cutting discs
▶ Use only cutting discs with a specification suitable for the intended application.
Cutting disc specifications
Area of application
Cutting mineral materials
Cutting metal
1)
To allow the disc to be fitted to the tool, the special DCH 300 ABR mounting flange (accessory) must be used.
▶ Observe the disc mounting instructions issued by the disc manufacturer.
4.3 Dimensions and format of suitable diamond cutting discs
Diamond cutting discs must meet the following require-
ments in terms of dimensions and format.
Technical data
Slot width between segments
(G)
Cutting angle
5 Operation
5.1 General information
5.1.1 Using a generator or transformer
This tool may be powered by a generator or transformer when the following conditions are fulfilled:
• The power output of the generator or transformer (in watts) must be at least twice the power rating of the
tool (see type identification plate).
2149877
*2149877*
Printed: 23.10.2018 | Doc-Nr: PUB / 5459266 / 000 / 00
Cutting disc specifications
Diamond cutting discs as per EN 13226
Synthetic resin-bonded, fiber-reinforced cutting discs in
accordance with EN 12413 (flat, type 41)
≤ 10 mm
Negative
DCH 300 DCH 300–X
20.7 lb 20.7 lb
(9.4 kg) (9.4 kg)
M16 × 1.5 M16 × 1.5
0.87 in 0.87 in
(22.2 mm) (22.2 mm)
12.0 in 12.0 in
(305 mm) (305 mm)
≤ 0.14 in ≤ 0.14 in
(≤ 3.5 mm) (≤ 3.5 mm)
4,900 /min 4,900 /min
30 ftlb ... 37 ftlb 30 ftlb
f f
(40 Nm ... 50 Nm) (40 Nm ... 50 Nm)
1)
... 37 ftlb
f f
English 9