Setting a suitable rotational speed:
Number on the speed
control
1–3
4–5
5
Application examples/selecting a suitable tool:
Function
Drilling
Milling
Engraving
Polishing, rust removal
CAUTION!
Exert only slight pres-
sure when applying the
tool to the workpiece.
Cleaning
Grinding
Disconnecting
PFBS 12 A1
Material being
worked
Plastics and materials
with a low melting
point
Stone, ceramics
Soft wood, metal
Accessories
HSS drills
Milling bits
Engraving bits
Metal brush
Polishing discs
Synthetic brushes
Grinding discs
Grinding bits
Cutting discs
metal
Number on the speed
control
6
Max
Use
Working wood
Various jobs; e.g.
creating recesses,
hollows, forms,
grooves or slits
Labelling, handicraft
Rust removal
Various metals and
plastics, especially
precious metals such as
gold and silver
e.g. cleaning hard-to-
access plastic housings
or the area around a
door lock
Grinding work on
stone, wood, fine work
on hard materials such
as ceramics or alloyed
steel
Working metal, plastic
and wood
Material being
worked
Hardwood
Steel
Protrusion
(min–max) mm
18–25, using the
smallest drill, the
protrusion is 10 mm
18–25
18–25
9–15
12–18
9–15
12–18
10
12–18
GB │ IE │ NI
│
11
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