pferd_43506505
PFERD

PFERD 25020/22,2 ST 0,25 Round brush narrow untied RBU Ø 250 x 20 mm variable arbor hole steel wire-Ø 0.25 - 43506505

74.45 tax incl.
€61.53 excl. VAT (incl. all environmental contributions)
On order: delivered from 10/08/2026
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 steel wire dia. 0.25

Characteristics

  • Steel wire is the most common filament material
  • Brushes with steel wire as the filament material are especially well-suited to work on surfaces and deburring
  • PFERD special wire has high tensile strength and bending fatigue strength
  • This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications
  • Steel wire withstands temperatures up to 300 °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 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.
  • Long tool life through use of PFERD special wire.
  • Creates fine surfaces.
Key features according to our expert
  • Brush diameter: 250 mm
  • Connection type (machine): Bore
  • Material (brush filament): Steel wire
  • Wire thickness: 0,25 mm
  • Twisted: No
  • Thickness: 20 mm
  • Max. no-load speed: 3600 rpm
  • Connection size (machine): 22,2 mm
Specifications / All features
  • Brand: PFERD
  • EAN: 4007220530443
  • Supplier number: PFERD 43506505
Brush diameter
250 mm
Connection type (machine)
Bore
Material (brush filament)
Steel wire
Wire thickness
0,25 mm
Twisted
No
Thickness
20 mm
Max. no-load speed
3600 rpm
Connection size (machine)
22,2 mm
Filling material
Steel wire (ST)
Processing tasks
Cleaning
Processing tasks 3
Removing oxide layers
ø shaft hole
22.2
Length, trim
70
Processing tasks 1
Deburring
Workable materials 3
Elastomer
Processing tasks 5
Roughening
Max. rpm
3600
ø outside metric
250
Workable materials 1
Cast steel
Workable materials 7
Thermoplastics
ø topping material
0.25
Rpm, opt., to
2700
Grit size
unspecified
Workable materials 8
Wood
Workable materials 5
Steel grades with hardness > 54 HRC
Workable materials 4
Steel, cast steel
Width metric
20
Processing tasks 4
Removal of lacquers
ø shaft hole, max.
31.8
Recording system
Shaft hole
Processing tasks 2
Derusting
Workable materials 2
Duroplast
Workable materials 6
Steel up to 1,200 N/mm² (< 38 HRC)
Workable materials
Cast iron
Rpm, opt., of
1800
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