Makita DTW181 Instruction Manual page 12

kind or
the bolt,
of the
fastened, etc. The relation between fastening torque
and fastening time
shown in
Proper fastening torque for standard bolt
N m
( kgf cm)
180
(1840)
160
(1630)
140
(1430)
120
(1220)
2
100
(1020)
80
(820)
60
(610)
40
(410)
20
(200)
0
1. Fastening time
Proper fastening torque for high tensile bolt
(second)
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size of
the material
workpiece to be
is
the figures.
M16
M14
M16
M12
M14
M10
M12
M8
M10
M8
1 2
1
2. Fastening torque
N•m
( kgf•cm )
180
(1840)
160
(1630)
140
(1430)
120
(1220)
2
100
(1020)
80
(820)
60
(610)
40
(410)
20
(200)
0
1. Fastening time
Fastening torque
NOTE: Hold the tool pointed straight at the bolt or
3
nut.
NOTE: Excessive fastening torque
damage
impact
your
a
determine the
fastening
bolt
NOTE: If the
continuously
battery
discharged,
tool
15
proceeding with
battery
The fastening
by
of
following. After
check the torque with a torque wrench.
1. Whenthe
discharged almost
voltage
the
reduced.
12 ENGLISH
M12
M10
M8
1 2
1
(second) 2.
may
the bolt/nut or
socket. Before starting
job, always perform
test operation to
proper
time for your
or nut.
tool is operated
until the
cartridge has
allow the
to rest for
minutes before
a fresh
cartridge.
torque is affected
a wide variety
factors including the
fastening, always
battery cartridge is
completely,
will drop and
fastening torque will be
M12
M10
M8
3