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To.change.a.drill.bit.or.sanding.drum,. do.
these.steps:
1. UNPLUG.THE.DRILL.PRESS!
2.. Use the chuck key to remove the old drill
bit, and open the chuck wide enough to
accept the new bit or the sanding drum
mandrel(seeFigure.33).
3.. Installthebitormandrelsothechuck jaws
will grab as much of the bit or mandrel
shank as it can.
•If you are installing a small drill bit, make
sureitisheldbetweenthreejawsinstead
ofonlytwo,andNEVERallowachuck to
grab the fluted body of drill bits.
4.. Using any of the three key locations,
tighten the chuck with the chuck key and
remove.the.key(seeFigure.34).
Figure.34..Using the chuck key.
Figure.33..Installing a drill bit.
TURN. OFF. and. UNPLUG.
the.drill. press,. and. wait.
until. all. working. parts.
are. stopped. before. you.
attempt. to. change. drill.
bits.. Otherwise,. severe.
injury.may.occur!
Changing.Drill.Bits
ThechucksuppliedwithyourW1669orW1670
drillpressacceptsdrillbitsfrom1/32"to 5⁄8''.
Follow the steps below to safely swap drill bits
or sanding spindles.
OPERATIONS