to the brush. The wire bristles can easily penetrate
light clothing and/or skin.
b) Allow brushes to run at operating speed for at
least one minute before using them. During this
time no one is to stand in front or in line with the
brush. Loose bristles or wires will be discharged
during the run-in time.
c) Direct the discharge of the spinning wire brush
away from you. Small particles and tiny wire frag-
ments may be discharged at high velocity during
the use of these brushes and may become imbed-
ded in your skin.
Wear safety glasses!
Use indoors only
Please do not dispose off the machine!
Legend
1.
Speed adjust button
2.
Retainer
3.
Connecting cable
4.
ON/OFF switch
5.
Lock button
6.
Drill chuck
7.
Drill upright mount
Scope of delivery
1 pc.
FBS 12/EF precision drill grinder
1 pc.
Operating instructions
1 pc.
Safety guidelines
Machine description
The PROXXON FBS 12/EF precision bore grinder is de-
signed for grinding and boring operations too precise and
detailed for standard drills. The precision bore grinder is
- 14 -
ideal for working on steel, non-ferrous metal, glass,
wood, ceramics and more. Its applications include pre-
cision boring, grinding, polishing, brushing, derusting, en-
graving, enchasing, and disagreggating.
The quiet-running permanent-magnet motor provides
powerful torque over the entire speed range. The anti-
lash precision ball bearings of the drill spindle facilitate
optimal true-run turning. The spindle head is turned out
for easy mounting of PROXXON collet chucks (available
as accessory).
Technical data
Length:
Weight:
Chuck capacity:
Spindle collar:
Motor:
Rotational speed
Voltage
Power consumption
Noise emission
Vibration
Please note that the sound and vibration measurements in
particular have been performed with Proxxon bits and cut-
ters. When using third-party brands we cannot guarantee
compliance with the statements given here!
Clamping and changing the bit
Important!
• Never work without safety glasses.
• Wear a protective mask if large amounts of dust or
harmful dusts accumulate.
• Never press the lock button while the device is oper-
ating.
• Depending on the collet size, bits and cutters may
have a shaft diameter of max. 3.2 mm.
approx. 200 mm
approx. 400 g
0.5 to 3.2 mm
Ø 20 mm
3,000-15,000/min
12-18 V
100 W
70dB (A)
2.5 m/s
2