Draper 20890 Manuel d'instructions - Page 14
Parcourez en ligne ou téléchargez le pdf Manuel d'instructions pour {nom_de_la_catégorie} Draper 20890. Draper 20890 20 pages. 18v li-ion cordless hammer drill
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8.
BASIC CORDLESS HAMMER DRILL OPERATIONS
8.9 HOLDING THE DRILL – FIGS. 8 – 9
The drill casing is designed to be held comfortably
in two ways.
8.10 DRILLING WOOD AND PLASTIC
Set collar
to
place a piece of scrap timber under the material to be drilled.
8.11 DRILLING METAL
Set collar
to
Mark the point to be drilled with a centre punch to help the drill bit tip to locate. A drop of
oil on the area will aid cutting and help prolong the life of the bit.
8.12 DRILLING MASONRY
Set collar
to
wandering. Once penetration is achieved, fully depress the trigger to achieve maximum
speed and hammer power.
8.13 SCREWDRIVING
To prevent slip or damage to the screw head, match the screwdriver bit to the screw head
size. To remove screws, move the direction switch to the reversing position and apply
pressure to the screw head and depress the trigger slowly).
Screwdriver bits are consumable items.
Note: Before drilling check that there are no hidden hazards such as electrical cables, water
or gas pipes running below the surface by using a metal/voltage detector.
14
setting. To prevent splitting around the drill holes on the reverse side,
setting. Metals such as sheet steel, aluminium and brass may be drilled.
setting. Start drilling at a low speed to prevent the drill bit from
FIG.8
FIG.9