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OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
1. AUXILIARY HANDLE (See Fig. A)
Slide the handle onto the drill and rotate to the
desired working position. To clamp the auxiliary
handle rotates the handgrip clockwise. To loosen the
auxiliary handles rotate the hand grip anti-clockwise.
Always use the auxiliary handle.
2. INSTALLING THE DEPTH GAUGE (See Fig. B)
The depth gauge can be used to set a constant depth
to drill. To use the depth gauge, loosen the handle by
rotating the bottom section of handle anti-clockwise.
Insert the depth gauge through hole in handle. Slide
the depth gauge to required depth and tighten fully.
3. INSERTING A TOOL INTO CHUCK
(See Fig. C1&C2)
KEY CHUCK (9) (WX311)
Remove chuck key from key storage tab at base of
drill handle, then place key into chuck, turn key anti-
clockwise to undo/loosen chuck, inset drill/tool and
firmly tighten chuck by turning key clockwise. Remove
key and replace in storage tab at base of drill handle
(See Fig. C1).
KEYLESS CHUCK (1) (WX311.1)
To open the chuck jaws rotate the front section of the
chuck while holding the rear section. Insert the drill bit
between the chuck jaws and rotate the front section in
the opposite direction while holding the rear section.
Ensure that the drill bit is in the center of the chuck
jaws. Finally, firmly rotate the two separate chuck
sections in opposite directions. Your drill bit is now
locked in the chuck. (See Fig. C2)
4. ON/OFF SWITCH
Depress to start and release to stop your tool.
It is also a variable speed switch that delivers higher
speed and torque with increased trigger pressure.
Speed is controlled by the amount of switch trigger
depression.
Impact drill
A
B
C1
C2
WX311 WX311.1
D
E
F
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