Operation
Instructions
Your
pillar
drill
is to
be
used
with
drill bits with
a
shank
13mm
or
less
in diameter.
The
following
will
give
the
inexperienced
operator
a
start
on
common
pillar
drill
operations,
Use scrap material
for
practice
to
get
a
feel
of the
pillar
drill before
attempting regular
work.
Installing
and
removing
drill
bits
NOTE:
Use
the
recommended
speed
for the
pillar
drill
bit
and
l,
Disconnect
the
pillar
drill
from the
power
source,
workpiece
material.
2.
Insert
the smooth
end
of
the drill bit into
the
chuck,
as
far
as
it
will
go,
and then
back
the
bit
out
1.5mm,
or
up to
the flutes
for
small bits.
3.
Make
certain
that
the drill
bit,
lS
centred
in the chuck
before
More:
A drill bit of smaller
diameter
uses
a
fast
speed
and
vice
tightening
the
chuck
with the
key.
verse
4.
Turn the chuck
key,
clockwise
to
tighten
and counterclockwise
to
loosen
the
chuck
jaws,
5.
Tighten
all
three
chuck
jaws
to
secure
the drill bit
sufficiently
so
General
guidelines
f0,
drilling
metal
that
it does
not
slip
while
drilling.
Always
centre
punch
the
position
for
drilling,
A
centre
punch
is
a
pointed
6.
Make
sure
the
chuck
key,
is removed
from chuck
before
starting
tool that marks
the material
to
the drilled with
a
small
indent.
it
stops
the
pillar
drill,
drill
but
moving
from
the
desired
position.
Always
start
by
drilling
a
small
pilot
hole and
gradually
progress
in
the
Correct
drilling
speeds
drill diameter.
When
drilling
material,
lubricate
the drill
tip
with oil.
Factors
which
determine
the
best
speed
to
use
are:
kind
of
material
being worked,
size of
hole, type
of
drilling
cutter,
and
quality
of cut
desired.
\Volf'
.
106302
»
Page
17
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