Wheel brushes crimped miniature brushes, shank-mounted

Miniature wheel brush RBU dia. 22x2 mm shank dia. 3 mm brass wire dia. 0.10

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Dia. external
Dia. filament material
Dia. shank
Filament material
Technical information
Miniature wheel brush RBU dia. 22x2 mm shank dia. 3 mm brass wire dia. 0.10

Dia. external
22 mm
Dia. filament material
0.1 mm
Dia. shank
3 mm
Filament material
Brass wire (MES)
Length, filament
6 mm
Length, total
1.13 /16 Inch
Length, total
46 mm
Max. RPM
12000 RPM
Mounting system
RPM, optimum, from
4000 RPM
RPM, optimum, to
10000 RPM
2 mm
Packaging unit
10 pieces

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

PFERD offers a wide range of miniature brushes for precision work. These can be used on flexible shaft drives, micro motors or electric grinders.

Brushes with brass wire filament material are suitable for particular applications such as surface finishing on workpieces made from copper and brass. In comparison to steel wire, brass wire is softer and more flexible. For all brushes with brass wire, PFERD uses wire quality CuZn37.

Brass wire withstands temperatures up to 180 °C.

  • Maximum precision and efficiency in work on delicate workpieces.
  • Enables focused working in hard-to-reach areas.
  • Non-sparking.
  • Creates fine surfaces.
Recommendations for use
  • Please observe the recommended rotational speeds.
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
Other non-ferrous metals
Stainless steel (INOX)
Removing oxide layers
Drive types
Flexible shaft drive
Straight grinder

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