Tube brush IBU dia. 25x25 mm shank dia. 3.8 mm stainless steel wire dia. 0.20

Technical information

Dia. external: 25 mm
Dia. filament material: 0.2 mm
Dia. shank: 3.8 mm
Filament material: Stainless steel wire (INOX)
Length, total: 3.1 /2 Inch
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

Downloads

Tube brushes, shank-mounted

Tube brush IBU dia. 25x25 mm shank dia. 3.8 mm stainless steel wire dia. 0.20

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