![background image](http://html1.mh-extra.com/html/makita/hr166dwmx1/hr166dwmx1_instruction-manual_4114619002.webp)
2 ENGLISH
SPECIFICATIONS
Model:
HR166D
Drilling capacities
Concrete
16 mm
Steel
10 mm
Wood
13 mm
No load speed
0 - 680 min
-1
Blows per minute
0 - 4,800 min
-1
Overall length
250 mm
Rated voltage
D.C. 10.8 V - 12 V max
Battery cartridge
BL1015 / BL1016 / BL1020B /
BL1021B
BL1040B / BL1041B
Net weight
1.8 kg
2.0 kg
•
Due to our continuing program of research and development, the specifications herein are subject to change
without notice.
•
Specifications and battery cartridge may differ from country to country.
•
Weight, with battery cartridge, according to EPTA-Procedure 01/2003
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
Read instruction manual.
Ni-MH
Li-ion
Only for EU countries
Do not dispose of electric equipment or battery
pack together with household waste material!
In observance of the European Directives,
on Waste Electric and Electronic
Equipment and Batteries and Accumulators
and Waste Batteries and Accumulators
and their implementation in accordance
with national laws, electric equipment and
batteries and battery pack(s) that have
reached the end of their life must be col-
lected separately and returned to an envi-
ronmentally compatible recycling facility.
Intended use
The tool is intended for hammer drilling and drilling in
brick, concrete and stone.
It is also suitable for drilling without impact in wood,
metal, ceramic and plastic.
Noise
The typical A-weighted noise level determined accord-
ing to EN60745:
Sound pressure level (L
pA
) : 86 dB(A)
Sound power level (L
WA
) : 97 dB (A)
Uncertainty (K) : 3 dB(A)
WARNING:
Wear ear protection.
Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN60745:
Work mode: hammer drilling into concrete
Vibration emission (a
h, HD
): 7.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode: drilling into metal
Vibration emission (a
h,D
) : 2.5 m/s
2
or less
Uncertainty (K) : 1.5 m/s
2
NOTE:
The declared vibration emission value has been
measured in accordance with the standard test method
and may be used for comparing one tool with another.
NOTE:
The declared vibration emission value may
also be used in a preliminary assessment of exposure.
WARNING:
The vibration emission during actual
use of the power tool can differ from the declared emission
value depending on the ways in which the tool is used.
WARNING:
Be sure to identify safety measures to pro-
tect the operator that are based on an estimation of exposure
in the actual conditions of use (taking account of all parts of
the operating cycle such as the times when the tool is switched
off and when it is running idle in addition to the trigger time).
EC Declaration of Conformity
For European countries only
The EC declaration of conformity is included as Annex A
to this instruction manual.
SAFETY WARNINGS
General power tool safety warnings
WARNING:
Read all safety warnings and
all instructions.
Failure to follow the warnings and
instructions may result in electric shock, fire and/or
serious injury.
Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.