Operation
Inserting or replacing
Q
a tool / collet
P ress the spindle lock
R otate the clamping nut
engages.
L oosen the clamping nut
tion key
.
23
I f a tool is already inserted, remove it.
F irst insert the tool you wish to use through the
clamping nut
before you insert it into the
6
collet
suitable for the tool shaft.
18
P ress the spindle lock
I nsert the collet
18
tighten the clamping nut
the combination key
NOTE: Use the screwdriver end of the combi-
nation key
to release or tighten the screw of
23
the mandrels
.
13
Switching on and off / Setting
Q
the speed range
Switching on / Setting the speed range:
S et the ON / OFF switch
Setting the appropriate speed
Symbols
Material
Rotational
speed
control
1
Plastics and low melting
1–3
point materials
Stone, Ceramics
4–5
5
Softwood, metal
Examples of appropriate tool selection Function
Function
Drilling
Milling
Engraving
42 GB
and keep it pressed.
8
until the lock
6
with the combina-
6
and keep it pressed.
8
into the threaded insert and
on the thread using
6
.
23
to position "I".
5
Accessory
hSS drill
12
Milling bits
21
Engraving bits
20
S et the rotational speed control
between „1" and „MAX.".
Switching off:
S et the ON / OFF switch
Advice on working with
Q
materials / Tools / Speed ranges
U se the highest speed when working on steel
or iron with the milling bits.
U se a short trial on a test piece to determine the
optimum rotational speed range for working on
zinc, zinc alloy, aluminium, copper and lead.
U se the low speed range for working on plastics
and low-melting point materials.
U se high speeds on wood.
U se the medium speed range for cleaning,
polishing and buffing.
The following information shall be considered as
recommendatory only. Learn by practical experience
which tools and settings are the best for the materi-
als you work with.
hardwood
6–7
Steel
Max
Application
Drilling wood (see Fig. C)
Various tasks, e.g. hollowing out, gouging,
shaping, grooving or slotting
Markings (see Fig. D)
to a position
1
to position "0".
5