User Manual

ENGLISH
3
a
WARNING: To reduce the risk of injury, read the
instructionmanual.
EC‑Declaration of Conformity
Machinery Directive
Hammerdrill
DCD991, DCD996
DeWALT declares that these products described under
Technical Data are in compliance with:
2006/42/EC, EN62841‑1:2009+A11:2010, EN62841‑2‑1:2010,
EN62841‑2‑2.
These products also comply with Directive 2014/30/EU and
2011/65/EU. For more information, please contact DeWALT at
the following address or refer to the back of themanual.
The undersigned is responsible for compilation of the technical
file and makes this declaration on behalf ofDeWALT.
Markus Rompel
Vice‑President Engineering, PTE‑Europe
DeWALT, Richard‑Klinger‑Straße 11,
D‑65510, Idstein, Germany
22.05.2020
The vibration and/or noise emission level given in this information
sheet has been measured in accordance with a standardised test
given in EN62841 and may be used to compare one tool with
another. It may be used for a preliminary assessment ofexposure.

WARNING: The declared vibration and/or noise emission
level represents the main applications of the tool. However
if the tool is used for different applications, with different
accessories or poorly maintained, the vibration and/or
noise emission may differ. This may significantly increase
the exposure level over the total workingperiod.
An estimation of the level of exposure to vibration and/or
noise should also take into account the times when the tool
is switched off or when it is running but not actually doing
the job. This may significantly reduce the exposure level
over the total workingperiod.
Identify additional safety measures to protect the operator
from the effects of vibration and/or noise such as: maintain
the tool and the accessories, keep the hands warm
(relevant for vibration), organisation of workpatterns.
DCD991 DCD996
Voltage V
DC
18 18
Type 1/10 1/10
Battery type Li-Ion Li-Ion
Power output W 820 820
No load speed Drill, Driver/Hammer
1st gear min
-1
0–450 0–450/500
2nd gear 0–1300 0–1300/1500
3rd gear 0–2000 0–2000/2250
Impact rate
1st gear min
-1
– 0–8600
2nd gear – 0–25500
3rd gear – 0–38250
Max. torque (hard/soft)
hard Nm 95 95
soft Nm 66 66
Chuck capacity mm 1.5–13 1.5–13
Maximum drilling capcity
Wood mm 55 55
Metal 15 15
Masonry – 13
Weight (without battery pack) kg 1.5 1.6
Noise values and vibration values (triax vector sum) according to EN62841:
L
PA
(emission sound pressure
level)
dB(A) 75 97
L
WA
(sound power level) dB(A) 86 108
K (uncertainty for the given
sound level)
dB(A) 3 3
Drilling into metal
Vibration emission value a
h,D
= m/s
2
<2.5 <2.5
Uncertainty K = m/s
2
1.5 1.5
Impact drilling
Vibration emission value a
h,ID
= m/s
2
– 15.0
Uncertainty K = m/s
2
– 3.9
Screwdriving
Vibration emission value a
h
= m/s
2
<2.5 <2.5
Uncertainty K = m/s
2
1.5 1.5
Congratulations!
You have chosen a DeWALT tool. Years of experience, thorough
product development and innovation make DeWALT one of the
most reliable partners for professional power toolusers.
Technical Data
English (original instructions)
BRUSHLESS CORDLESS 13 mm DRILL/DRIVER, DCD991
BRUSHLESS CORDLESS 13 mm
DRILL/DRIVER/HAMMERDRILL, DCD996