Specifications

13
6-5 Preparaion of Chip Breakers
WARNING
●
Set the Chip Breaker so that the tips of the blade may
not interfere with the cutter both at the top and bottom
in setting up the Chip Breaker.
●
Make sure that no gap is created between the magnet
adhesion surface and work piece due to the force of
blade applied to the work piece.
The magnetic force significantly drops and is
dangerous when there is a gap between the work
piece and the magnet adhesion area.
CAUTION
●
Cutting performance deteriorates and the drill may get
damaged or the service life decreases when the chip
breaker is not properly used.
0.5∼0.8mm
Blade
Cutter
Hex. socket Head
Cap Screw 5x12
Blade stay
Pull the blade away
(Fig. 20)
Chip Breaker is to shred down cutting chips in
randomly short length that are produced during the
drilling operation for easy discharge of the succeeding
cutting chips.
Setting the blade (see the fig.20)
(1) Mounting the cutter
Loosen the Hex. Socket Head Cap Screw and reatract
the Blade in the arrow direction until it can not retract
any further, and then mount the cutter.
(2) Setting the blade
Set the Blade with the gap between the cutter and tip
of the blade being 0.5mm to 0.8mm, securely mount it
on the Blade Base with the hex. socket head cap screw.
6-7 Preparing the Cutting Oil
Safety Notes on Cutting Oil should be observed.
WARNING
(1) Application and Usage Limitations
・
Use only as cutting fluid. Not for use in ordinary
households.
(2) Precautions on Handling Cutting Oil
・
This liquid contains amines. It should not be mixed
with rust preventives containing nitrite.
●
Unspecified usage not only significantly reduces the
life of the cutter but also damage the cutter and lead
to unexpected accidents.
6-4 Mounting and Dismounting the Cutter
WARNING
●
Do not touch cutting blades with bare hands.
CAUTION
●
Pay attention to prevent cutting chips entering in
the drill insertion area. When cutting chips have
entered the drill insertion area, make sure to
remove the cutting chips before attaching the drill.
(1) Raise the Drill Motor by turning the Handle Ass'y. (Fig.
16)
(2) Take the Pilot Pin which suits the size of cutter to be
used and insert the Pilot Pin in the cutter. (Fig. 17)
(3) Align the depression in the cutter with the white line
on the Sleeve and insert the cutter. (Fig. 18) When the
cutter is pushed right in, the Sleeve can be turned to the
right and will lock into place with a click.
※
If the cutter will not go in, turn the Sleeve to the left
and try again.
(4) To remove the cutter, turn the Sleeve to the left and
pull out the cutter. (Fig. 19)
Upward
Downward
(Fig. 16)
(Fig. 17) (Fig. 18) (Fig. 19)
$OLJQ
Sleeve
Turn the Sleeve
to the left
Pilot pin
Cutter
Sleeve
White line
Depression
Pull out