Powerplus POWX0070LI DRILL/SCREWDRIVER 18V LI-ION ONE FITS ALL EN - Manual (Page 10)

POWX0070LI EN
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9 DRILLING
9.1 Drilling
Before use for drilling, the torque setting should be set on drill position
“ ”.
When drilling hard smooth surface, use a center punch to mark the desired hole location. This
will prevent the drill bit from slipping off center as the hole is started. Hold the tool firmly and
place the tip of the drill or bit into the work piece, applying only enough pressure to keep the
bit cutting. Do not force or apply side pressure to elongate a hole.
9.2 Wood drilling
For maximum performance, use high speed steel bits for wood drilling. Turn the torque
adjustment ring on the drill to desired torque setting. Begin drilling at a very low speed to
prevent the bit from slipping off the starting point. Increase the speed as the drill bit bites into
the material. When drilling through holes, place a block of wood behind the workpiece to
prevent ragged or shintered edges on the back side of the hole.
9.3 Metal drilling
For maximum performance, use high speed steel bits for metal or steel drilling. Turn the
torque adjustment ring on the drill to desired torque setting. Begin drilling at a very low speed
to prevent the bit from slipping off the starting point. Maintain a speed and pressure which
allows cutting without overheating the bit.
Applying too much pressure will:
Overheat the drill
Wear the bearings
Bend or burn bits
Produce off-center or irregular shaped holes
When drilling large holes in metal, it is recommended that you drill with a small bit at first, then
finish with a large bit. Also, lubricate the bit with oil to improve drilling action and increase bit
life.
10 CLEANING AND MAINTENANCE
10.1 Cleaning
 Keep the ventilation slots of the machine clean to prevent overheating of the engine.
 Regularly clean the machine housing with a soft cloth, preferably after each use.
 Keep the ventilation slots free from dust and dirt.
 If the dirt does not come off use a soft cloth moistened with soapy water.
 Never use solvents such as petrol, alcohol, ammonia water, etc. These solvents may
damage the plastic parts.
10.2 Maintenance
 Our machines have been designed to operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation depends upon proper machine care
and regular cleaning.