pferd_43506506
PFERD

PFERD 25020/22,2 INOX 0,30 round brush narrow untied RBU Ø 250 x 20 mm variable arbor hole stainless steel wire-Ø 0.30 - 43506506

107.51 tax incl.
€88.85 excl. VAT (incl. all environmental contributions)
On order: delivered from 02/09/2026
each

The minimum purchase order quantity for the product is 2.

  • Delivery by DHL

Product description

  • PFERD wheel brush slim crimped RBU dia. 250x20xvariable hole stainless steel wire dia. 0.30

Characteristics

  • 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
  • Excellent for medium-duty hand-held or automated brushing of workpieces with large surfaces

Advantages:

  • Can be used with all commercially available stationary drive systems and bench grinders thanks to the variable hole diameter.
  • The brush is degreased and does not leave any oil residue on the workpiece.
  • The special design enables bunching to create wide gapless rollers. This enables a uniform surface finish to be achieved.
  • Highly flexible, enabling optimal adjustment to the workpiece contour.
  • Very good corrosion resistance.
  • Creates fine surfaces.
Key features according to our expert
  • Brush diameter: 250 mm
  • Connection type (machine): Bore
  • Material (brush filament): Stainless steel
  • Wire thickness: 0,3 mm
  • Twisted: No
  • Thickness: 20 mm
  • Max. no-load speed: 3600 rpm
  • Connection size (machine): 22,2 mm
Specifications / All features
  • Brand: PFERD
  • EAN: 4007220597927
  • Supplier number: PFERD 43506506
Brush diameter
250 mm
Connection type (machine)
Bore
Material (brush filament)
Stainless steel
Wire thickness
0,3 mm
Twisted
No
Thickness
20 mm
Max. no-load speed
3600 rpm
Connection size (machine)
22,2 mm
Filling material
Stainless steel wire (INOX)
Grit size
unspecified
Processing tasks
Cleaning
Processing tasks 3
Removal of run-on colours
ø shaft hole
22.2
Length, trim
70
Processing tasks 1
Deburring
Workable materials 3
Non-ferrous metal hard
Processing tasks 5
Removal of lacquers
Max. rpm
3600
ø outside metric
250
Workable materials 5
Nickel-based alloys (e.g. Inconel and Hastelloy)
Workable materials 7
Other non-ferrous metals
Workable materials 10
Titanium
ø topping material
0.3
Rpm, opt., to
2300
Workable materials 1
Bronze
Workable materials 8
soft titanium alloys (tensile strength 500 N/mm²)
Workable materials 9
Stainless steel (INOX)
Workable materials 6
Nickel- or titanium-based superalloys
Workable materials
Aluminium
Workable materials 2
Cobalt-based alloys
Workable materials 4
Heat-resistant materials
Processing tasks 2
Derusting
Processing tasks 6
Roughening
Workable materials 11
Titanium alloys
Recording system
Shaft hole
ø shaft hole, max.
31.8
Processing tasks 4
Removing oxide layers
Width metric
20
Rpm, opt., of
1400
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