End brushes crimped with bridle, shank-mounted

End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm stainless steel wire dia. 0.20

Item number:: 43213004
EAN:: 4007220531037

End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm stainless steel wire dia. 0.20 2

Technical data Change variant

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Dia. external

20 mm 25 mm

Dia. filament material

0.2 mm

Filament material

Stainless steel wire (INOX) Steel wire (ST)

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Technical information

End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm stainless steel wire dia. 0.20

Dia. cup: 22 mm
Dia. external: 20 mm
Dia. filament material: 0.2 mm
Dia. shank: 6 mm
Filament material: Stainless steel wire (INOX)
Length, filament: 25 mm
Length, filament to ring: 13 mm
Length, total: 70 mm
Max. RPM: 12500 RPM
Mounting system: Shank
RPM, optimum, from: 5000 RPM
RPM, optimum, to: 8100 RPM
Packaging unit: 10 pieces

Description

Suitable for light brushing such as deburring, cleaning and derusting.

End brush with plastic-covered brush body.

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

The bridle prevents the wires spreading out sideways.
The bridle enables the spreading out and flexibility of the brush filament to be strictly controlled.
Optimal access to hard-to-reach areas such as recesses and drilled holes.
The plastic covering prevents the risk of corrosion.
If the filament has worn away down to the bridle, it can be removed from the bridle for further use. This does not affect the brushing behaviour.
Very good corrosion resistance.
Creates fine surfaces.
The brush is degreased and does not leave any oil residue on the workpiece.

Recommendations for use

Please observe the recommended rotational speeds.
For the best results, use a tool drive with a minimum output of 300 watts.
Remove the bridle once the filament is worn down. Then the rest of the filament can be used.
Remove the bridle before starting work if you would like to ensure particularly flexible working, achieve a large spreading diameter or access hard-to-reach areas.

Safety notes

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; Power drill; Straight grinder

Downloads

End brushes crimped with bridle, shank-mounted

End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm stainless steel wire dia. 0.20

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