Tube brushes, shank-mounted

Tube brush IBU dia. 25x25 mm shank dia. 3.8 mm stainless steel wire dia. 0.12

Item number:
43679722
EAN:
4007220036990

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Dia. external
Dia. filament material
Filament material
Technical information
Tube brush IBU dia. 25x25 mm shank dia. 3.8 mm stainless steel wire dia. 0.12

Dia. external
25 mm
Dia. filament material
0.12 mm
Dia. shank
3.8 mm
Filament material
Stainless steel wire (INOX)
Length, total
3-1/2
Length, total
90 mm
Max. RPM
3000 RPM
Mounting system
Shank
Width
25 mm
Packaging unit
10 pieces
Description

For light cleaning and deburring work on threaded holes or recesses, e.g. keyways.

In order to fulfil the particular requirements for working with stainless steel (INOX), PFERD uses wire quality 1.4310 (V2A) for all INOX brushes. Practical experience from industry has shown that this offers very good corrosion resistance with an optimum tool life. All PFERD brushes with INOX filaments are colour-coded in blue and are suitable for use on all stainless steels (INOX), such as V4A. The wire quality 1.4310 tends to become ferromagnetic in the case of cold working; i.e. it can be attracted using magnets. The reason for this is a change in the microstructure caused by deformation (e.g. during the wire drawing process). This does not have any impact on the quality and corrosion resistance of the INOX filament. The filament is still resistant to corrosion.

Stainless steel wire (INOX) withstands temperatures up to 450 °C.

Advantages
  • Highly flexible, enabling optimal adjustment to the workpiece contour.
  • Longer tool life due to the design of the stem.
  • With tube brushes with a short eyelet, the filament reaches up to the tip of the brush.
  • The bent end of the wire does not have any sharp edges, which prevents delicate surfaces from getting scratched.
  • Very good corrosion resistance.
Recommendations for use
  • Please observe the recommended rotational speeds.
  • Use with clockwise rotation.
Safety notes
  • For safe use, guide the brush into the workpiece before commencing any work.
  • When clamping the brush, ensure that the shank is clamped as far into the arbor as possible. This applies in particular for use in the high rotational speed range. The minimum clamping length is 10 mm.
Materials that can be worked
Aluminium
Bronze
Cobalt-based alloys
Hard non-ferrous metal
High-temperature-resistant materials
Nickel-based alloys (e.g. Inconell and Hastelloy)
Nickel or titanium-based superalloys
Other non-ferrous metals
Soft titanium alloys (tensile strength 500 N/mm²)
Stainless steel (INOX)
Titanium
Titanium alloys
Applications
Cleaning
Deburring
Derusting
Paint stripping
Removing heat discolouration
Removing oxide layers
Roughening
Drive types
Flexible shaft drive
Manual application
Power drill
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