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DRILLING TO A SPECIFIC DEPTH (FIG. V)
Drillinga blindhole (not all the way throughworkpiece)
toa givendepthcan be done twoways:
Workpleca method
1. Mark the depth(1) ofthe holeon the side ofthe
workpiece.
2. W'_ththe switch"OFF", bringthe drillbitdownuntil
thetip iseven with themark.
3. Hold thefeed handle (2) at thisposition.
4. Spinthe lowernut (3) downtocontactthe depth
stop(4) on the head.
5. Spinthe upper nut(5) down and tightenagainstthe
lower nut (3)..
6. The drillbitwill nowstopafter travelingthe distance
marked on theworkpiece.
Depth scale method
Note: With the chuckup the tipof'the drillbit mustbe
just slightlyabove thetop of theworkpiece.
1.With theswitch"OFF", turn the feed handle (2) until
depth stop (4) points to the desired depth on the
depth scale (6) and hold the feed handle in that
position.
2. Spin the lower nut (3) down to contact the depth
stop (4).
3. Spin the upper nut (5) against the lower stop nut (3)
and tighten.
4. The drill bit will stop after traveling the distance
selected on the depth scale.
Fig. V
LOCKING THE CHUCK AT THE DESIRED DEPTH
(FIG. W)
1. Withthe switch"OFF",turnthe feed handlesuntilthe
chuck (1) isat the desireddepth_Hold the feed
handlesat this position.
2. Turn the stopnut (2), located underthe depthstop
(3), counterclockwiseand upwards,untilitisagainst
the depthstop.
3. The chuckwillnow be heldat this positionwhen the
feed handlesare released.
Flg.W
REMOVING CHUCK AND ARBOR (FIG. X)
1. With the switch"OFF", adjust thedepth stopnut(1) to
holdthedrillat a depthofthree inches. (See
instructionsfor "LOCKING CHUCK AT DESIRED
DEPTH").
2. Align the key holesinthe spindle(2) and quill(3) by
rotatingthe chuckbyhand.
3. Insertthe key wedge (4) into the key holes(2 & 3).
4. Tap the key wedge (4) lightlywith a plastictipped
hammer, until the chuckand arborfall out ofthe
spindle.
NOTE: Place one hand below the chuck to catch it
when it falls out.
Fig. X
S
4
17
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