1
► 1. Driver bit 2. Sleeve
To install the driver bit, pull the sleeve in the direction of the
arrow and insert the driver bit into the sleeve as far as it will go.
Then release the sleeve to secure the driver bit.
To remove the driver bit, pull the sleeve in the direction
of the arrow and pull the driver bit out.
NOTE: If the driver bit is not inserted deep enough into
the sleeve, the sleeve will not return to its original posi-
tion and the driver bit will not be secured. In this case, try
re-inserting the bit according to the instructions above.
NOTE: After inserting the driver bit, make sure that it
is firmly secured. If it comes out, do not use it.
Installing hook
Optional accessory
The hook is useful to hang the tool. Install the hook to
the holes on the tool body.
1
2
► 1. Hook 2. Hole
OPERATION
Screwdriving operation
CAUTION:
Make sure that the bit is inserted
straight in the screw head, or the screw and/or bit
may be damaged.
Place the point of the driver bit in the screw head and
apply pressure to the tool. Then switch the tool on.
When the clutch cuts in, the motor will stop automati-
cally. Then release the switch trigger.
2
Limits of fastening capacity
Use the tool within the limits of fastening capacity. If you
use the tool beyond the limits, the clutch does not work.
And the tool cannot deliver enough fastening torque.
For model DFT085F
2
1. Range of fastening capacity 2. Rotation angle
3. Torque
For model DFT127F
2
2
1. Range of fastening capacity 2. Rotation angle
3. Torque
NOTE: The rotation angle is the angle from the point
that the bolt is tightened in 50% of desired torque to
the point that the bolt is tightened in 100% torque.
NOTE: Use of a cold battery cartridge may give
warning for battery capacity by LED indicator and
beeper and stop the tool immediately, even if it is fully
charged. In this case, the fastening capacity may be
inferior to the specification on this manual.
9 ENGLISH
1
360°
300°
240°
180°
120°
60°
0°
3
4
5
(27)
(35)
(44)
3
1
360°
300°
240°
180°
120°
60°
0°
5
6
7
8
(44)
(53)
(62)
(71)
3
6
7
8
(53)
(62)
(71)
N•m
(ft•lbs)
9
10
11
12
(80)
(89)
(97) (106)
N•m
(ft•lbs)