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TO REMOVE BITS
•
Unplug your ddll.
_
WARNING:
Failure to unplug your ddll
could result in accidental starting causing
serious injury,
•
Loosen the chuck jaws using onlythe chuck key
provided.
•
Do not use a wrench to tighten or loosen the chuck
jaws.
•
Remove drillbit from chuck jaws.
•
Remove the chuck key.
DRILLING
See Figures 8 and 9,
LEVEL
END VIEW
Fig. 8
• Depress and releaseswitch trigger to be sureyour
ddll is in OFF position before connecting it to power
supply.
•
Check the direction of rotation lever for correct
setting (forward or reverse). See Figure 3.
•
Secure the material to be drilled in a vise or with
clamps to keep it from turning as the drill bit rotates.
•
Plug your ddll into power supply source.
•
Hold your ddll firmly and place bit at point to be
drilled.
Depress the switchtrigger to start your drill. Do not
lock the switch ON for jobs where your drill may
need to be stopped suddenly.
Move the drillbit intothe workpiece applyingonly
enough pressure to keep the bit cutting. Do not force
your drillor apply side pressure to elongate a hole.
Let your ddll and bit do the work. See Figures 8
and 9.
_1_ WARNING: Be prepared for binding or bit
break_hreugh. When these situations occur, drill
has a tendency to grab and kickoppositeto the
directionof rotationand could cause loss of control
when breaking through materials. If not prepared,
this loss of controlcan resultin possibleserious
injury.
When drilling hard, smooth surfaces use a center punch
to mark the desired hole location. This will prevent the
drill bit from slipping off center as the hole is started.
However, the variable speed feature allows starting
holes without center punching
if desired.
To accomplish
this, operate your drill at a low speed until the hole is
started.
When drillingmetals use a light oil on the drill bit to
keep it from overheating.The oilwill prolong the life of
the bit and increase the drilling action.
If the bit jams in the work piece or if your drill stalls, stop
the tool immediately. Remove the bit from the work
piece and determine the reason for jamming.
LEVEL DRILLING
See Figures 8 and 9.
A convenientfeature providedon your drillis a level, it
is recessed in the motor housingon your drill, It can be
used to keep ddll bits level during both hedzontal and
vertical drillingoperations,
9
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