6 ENGLISH
ASSEMBLY
CAUTION: Always be sure that the tool is
any work on the tool.
Installing side grip (auxiliary handle)
Fig.4: 1.2. Side grip (auxiliary handle)
3. Teeth 4. Protrusion
Always use the side grip to ensure operating safety.
NOTE:-
tion where the depth gauge strikes against the tool
Installing or removing drill bit
CAUTION: Always be sure that the tool is
removing the drill bit.
For model DP4010
Fig.5: 1.
key in each of the three holes and tighten clockwise. Be
sure to tighten all three chuck holes evenly.
-
hand.
original position.
For model DP4011
Fig.6: 1. Sleeve 2. Ring
Hold the ring and turn the sleeve counterclockwise to
sleeve clockwise to tighten the chuck.
counterclockwise.
Depth gauge
Optional accessory
The depth gauge is convenient for drilling holes of
uniform depth. Loosen the side grip and insert the depth
gauge to the desired depth and tighten the side grip
Fig.7: 1. Depth gauge
NOTE:-
tion where the depth gauge strikes against the tool
OPERATION
Holding tool
Fig.8
operations.
Drilling operation
Drilling in wood
with wood drills equipped with a guide screw. The guide
the workpiece.
Drilling in metal
hole, make an indentation with a center-punch and
-
CAUTION: Pressing excessively on the tool
will not speed up the drilling. In fact, this excessive
pressure will only serve to damage the tip of your drill
service life of the tool.
CAUTION:
when the drill bit begins to break through the
workpiece. There is a tremendous force exerted on
CAUTION: A stuck drill bit can be removed
simply by setting the reversing switch to reverse
rotation in order to back out. However, the tool
CAUTION: Always secure workpieces in a
vise or similar hold-down device.
CAUTION: Avoid drilling in material that you
suspect contains hidden nails or other things that
may cause the drill bit to bind or break.
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