Hilti DCH 300 User Manual

English 11
Status Meaning
The service indicator lights red. • End of service interval – servicing is due. After
the LED lights for the first time, the diamond
cutter can continue to be used for several hours
(running time) before the automatic cut-out is
activated.
• Return the product to Hilti Service for servicing
in good time in order to ensure that it is always
ready for use.
The service indicator blinks red. • The product is defective. Have the product
repaired by Hilti Service.
3.9 Depth gauge
The depth gauge is not one of the items supplied with the DCH 300 diamond cutter, but it is available
as a retrofit (accessory).
The desired maximum cutting depth can be set with the aid of the cutting depth scale on the depth gauge.
The depth gauge also improves dust removal performance.
3.10 Items supplied
Diamond cutter with hood, depth gauge (only DCH 300X), Ø 41 mm clamping flange, M14 clamping nut,
24 / 10 mm AF wrench, 6 mm AF hex key, Operating instructions.
Other system products approved for use with this product can be found at your local Hilti Store or online at:
www.hilti.group | USA: www.hilti.com
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.
DCH 300 DCH 300–X
Weight
20.7 lb
(9.4 kg)
20.7 lb
(9.4 kg)
Arbor thread size
M16 × 1.5 M16 × 1.5
Cutting disc mount
0.87 in
(22.2 mm)
0.87 in
(22.2 mm)
Cutting disc diameter
12.0 in
(305 mm)
12.0 in
(305 mm)
Cutting disc thickness
≤ 0.14 in
(≤ 3.5 mm)
≤ 0.14 in
(≤ 3.5 mm)
Rated speed
4,900 /min 4,900 /min
Clamping nut tightening torque (for securing the cutting
disc)
30 ftlb
f
…37 ftlb
f
(40 Nm …50 Nm)
30 ftlb
f
…37 ftlb
f
(40 Nm …50 Nm)
Printed: 23.10.2018 | Doc-Nr: PUB / 5459263 / 000 / 00

Hilti DCH 300 Specifications

General

Brand	Hilti
Model	DCH 300
Category	Cutter
Language	English