Intended Use - Makita DDA450 Manuel D'instructions

ENGLISH (Original instructions)
SPECIFICATIONS
Model:
Gear speed
Drilling capacities
No load speed
Overall length (With battery cartridge BL1860B)
Rated voltage
Net weight
• Due to our continuing program of research and development, the specifications herein are subject to change
without notice.
• Specifications may differ from country to country.
• The weight may differ depending on the attachment(s), including the battery cartridge. The lightest and heavi-
est combinations, according to EPTA-Procedure 01/2014, are shown in the table.
Applicable battery cartridge and charger
Battery cartridge
Charger
• Some of the battery cartridges and chargers listed above may not be available depending on your region of
residence.
WARNING:
Only use the battery cartridges and chargers listed above. Use of any other battery cartridges
and chargers may cause injury and/or fire.

Intended use

The tool is intended for drilling in wood, metal and
plastic.
Noise
The typical A-weighted noise level determined accord-
ing to EN62841-2-1:
Sound pressure level (L
Sound power level (L ) : 94 dB (A)
WA
Uncertainty (K) : 3 dB (A)
NOTE: The declared noise emission value(s) has
been measured in accordance with a standard test
method and may be used for comparing one tool with
another.
NOTE: The declared noise emission value(s)
may also be used in a preliminary assessment of
exposure.
Steel
Wood
) : 83 dB (A)
pA
DDA450
High Low
Auger bit: Auger bit:
38 mm 38 mm
Self-feed bit: Self-feed bit:
50 mm 65 mm
Hole saw: Hole saw:
101 mm 127 mm
-1
0 - 1,400 min 0 - 450 min
3.2 - 3.5 kg
BL1815N / BL1820B / BL1830B / BL1840B / BL1850B / BL1860B
DC18RC / DC18RD / DC18RE / DC18SD / DC18SE / DC18SF /
DC18SH / DC18WC
WARNING:
Wear ear protection.
WARNING:
The noise emission during actual
use of the power tool can differ from the declared
value(s) depending on the ways in which the tool is
used especially what kind of workpiece is processed.
WARNING:
Be sure to identify safety measures
to protect the operator that are based on an estima-
tion of exposure in the actual conditions of use (tak-
ing 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).
Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN62841-2-1:
Work mode: drilling into metal
Vibration emission (a
Uncertainty (K) : 1.5 m/s
NOTE: The declared vibration total value(s) has been
measured in accordance with a standard test method
and may be used for comparing one tool with another.
NOTE: The declared vibration total value(s) may also
be used in a preliminary assessment of exposure.
4 ENGLISH
DDA451
High
13 mm
Auger bit:
38 mm
Self-feed bit: Self-feed bit:
50 mm
Hole saw:
101 mm
-1 -1
0 - 1,400 min 0 - 450 min
434 mm
D.C. 18 V
3.0 - 3.3 kg
2
) : 2.5 m/s or less
h,D
2
Low
Auger bit:
38 mm
65 mm
Hole saw:
127 mm
-1