6
7
WARNING
TOOL ASSEMBLY
To reduce the risk of injury, always
unplug tool before attaching or
removing accessories or making
adjustments. Use only specifi cally
recommended accessories. Others
may be hazardous.
Removing the Chuck
1. Open the chuck jaws fully.
2. Remove the screw inside the chuck
head. This is a left hand screw, turn
clockwise to remove.
3. Hold the spindle with a wrench (Fig. 1).
4. Insert the drill chuck key inside chuck
and loosen clockwise by tapping lightly
with a rubber hammer.
NOTE:
To mount the chuck, reverse the
instructions above.
Installing Bits into Keyed Chucks
Be sure that the shank of the bit and the
chuck jaws are clean. Dirt particles may
cause the bit to line up improperly. Do not
use bits larger than the maximum recom-
mended capacity of the drill because gear
damage or motor overloading may result.
For best performance, be sure that the bits
are properly sharpened before use.
Fig. 1
Fig. 2
Loosen
Tighten
1. Unplug the tool.
2. Open the chuck jaws wide enough to
insert a bit. Allow the bit to strike the
bottom of the chuck. Center the bit in
the chuck jaws and tighten the jaws by
hand to align the bit.
3. Place the chuck key into each of the
three holes in the chuck, turning it clock-
wise to tighten the chuck securely.
NOTE:
Never use a wrench or means
other than a chuck key to tighten or
loosen the chuck.
4. To remove the bit, insert the chuck key
into one of the holes in the chuck and
turn it counterclockwise.
Adjusting the Side Handle Position
1. Loosen the side handle by unscrewing
the side handle grip until the side handle
rotates freely.
2. Rotate the side handle to the desired
position.
3. Tighten the side handle grip securely.
WARNING
To prevent personal injury, always
remove the chuck key from the
chuck after each use.
WARNING
To reduce the risk of injury, always
use a side handle when using this
tool. Always brace or hold securely.
1. Press in the clamping lever.
2. Slide the depth gauge rod backward
or forward until it is set for the desired
depth.
NOTE:
The drilling depth is the distance
between the tip of the bit and the tip of
the depth gauge rod.
3. Release the clamping lever.
Fig. 3
Drilling
Depth
WARNING
To reduce the risk of injury, wear
safety goggles or glasses with side
shields. Unplug the tool before
changing accessories or making
adjustments.
OPERATION
Selecting Action
MILWAUKEE
Hammer-Drills have two set-
tings: drilling and hammer-drilling.
1. For
drilling
, turn the hammer-drill lever
towards the drill symbol .
2. F o r
h a m m e r - d r i l l i n g
, t u r n t h e
h a m m e r - d r i l l l e v e r t o w a r d s t h e
hammer symbol .
NOTE:
To engage the hammering
mechanism, maintain pressure on
the bit. When pressure on the bit is
released, the hammering action will
stop.
Using Forward/Reverse Lever
The forward/reverse lever can only be adjust-
ed when the trigger is not pressed. Always
allow the motor to come to a complete stop
before using the forward/reverse lever.
Setting the Depth Gauge
Fig. 4
Forward
Reverse
1. For
forward
(clockwise) rotation, push
the forward/reverse lever to the left
(when viewed from the back of the tool)
as shown.
2. For
reverse
(counterclockwise) rotation,
push the forward/reverse lever to the
right (when viewed from the back of the
tool) as shown. Allow the motor to come
to a full stop before reversing.
NOTE:
When hammer-drilling, use the tool
in forward rotation (clockwise) only.
Selecting Speed
The speed can be changed when the tool is at
a complete stop or running under no load.
1. For low speed (up to 1500 rpm), turn
the speed selector to position 1.
2. For high speed (up to 3500 rpm), turn
the speed selector to position 2.
