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SPECIFICATIONS
Voltage (by areas)* (110V, 115V, 120V, 127V, 220V, 230V, 240V)
Power input 550W*
No load speed 0–2900/min
Steel 13 mm
Capacity Concrete 16 mm
Wood 25 mm
Weight (without cord) 1.6 kg
*Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
For entire area
(1) Side handle ............................................................... 1
(2) Depth stopper ........................................................... 1
For partial areas
(1) Chuck wrench............................................................ 1
(For drill chuck with chuck wrench)
(2) Plastic case ................................................................ 1
Standard accessories are subject to change without
notice.
APPLICATIONS
⅜ By combined actions of ROTATION and IMPACT:
Boring holes in concrete, marble, granite, tile, and
similar materials.
⅜ By ROTATIONAL action:
Boring holes in metal, wood and plastic.
Tightening wood screws.
PRIOR TO OPERATION
1. Power source
Ensure that the power source to be utilized conforms
to the power requirements specified on the product
nameplate.
2. Power switch
Ensure that the power switch is in the OFF position.
If the plug is connected to a receptacle while the
power switch is in the ON position, the power tool
will start operating immediately, inviting serious
accident.
3. Extension cord
When the work area is removed from the power
source. Use an extension cord of sufficient thickness
and rated capacity. The extension cord should be
kept as short as practicable.
4. Fixing the side handle
Attach the side handle to the mounting part.
Rotate the side handle grip in a clockwise direction
to secure it.
Set the side handle to a position that is suited to
the operation and then securely tighten the side
handle grip.
5. Mounting and dismounting of the bit.
For keyless chuck
(1) Mounting the bit
After inserting a driver bit, etc. into the keyless drill
chuck, firmly grasp the ring and tighten the sleeve
by turning it toward the right (in the clockwise
direction as viewed from the front). (See Fig. 1)
⅜ If the sleeve becomes loose during operation, tighten
it further. The tightening force becomes stronger
when the sleeve is tightened.
(2) Dismounting the bit
Firmly grasp the ring and loosen the sleeve by
turning it toward the left (in the counterclockwise
direction as viewed from the front). (See Fig. 1)
NOTE
When the sleeve does not become loose any further,
fix the side handle to the sleeve. Then, strike the
grip of the side handle to the left in order to loosen
the sleeve,while holding the ring by hand. (Fig. 2)
CAUTION
Do not fix the side handle to the ring of the keyless
chuck because of a risk that doing so may damage
the ring.
For Drill chuck with chuck wrench
Fit the drill bit into the chuck and use the chuck
wrench to secure it, tightening the chuck by each
of the three holes in turn. (Fig. 3)
6. Selecting the appropriate drill bit
⅜ When boring concrete or stone
Use the drill bits for concrete.
⅜ When boring metal or plastic
Use an ordinary metalworking drill bit.
⅜ When boring wood
Use an ordinary woodworking drill bit.
However, when drilling 6.5 mm or smaller holes,
use a metalworking drill bit.
7. Selecting the driver bit
Screw heads or bits will be damaged unless a bit
appropriate for the screw diameter is employed to
drive in the screws.
8. Check the rotational direction (Fig. 4)
The bit rotates clockwise (viewed from the rear
side) by pushing the R-side of the push button.
The L-side of the push button is pushed to turn
the bit counterclockwise.
(The
L
and
R
marks are provided on the body.)
CAUTION
⅜ Never change the direction of bit rotation during
operation.
Turn the power switch OFF before changing the
direction of bit rotation; otherwise, the motor
will burn.
⅜ Always use with clockwise rotation, when using
it as an impact drill.