Wheel brushes crimped Composite, with hole

COMPOSITE wheel brush RBUP dia. 150x25x50.8 mm hole SiC filament dia. 1.10 mm grit 80 stationary

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Dia. filament material
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Technical information
COMPOSITE wheel brush RBUP dia. 150x25x50.8 mm hole SiC filament dia. 1.10 mm grit 80 stationary

Dia. external
150 mm
Dia. filament material
1.1 mm
Dia. hole
50.8 mm
Filament material
Silicon carbide (SiC)
Grit size
Length, filament
32 mm
Max. RPM
3600 RPM
Mounting system
Centre hole
RPM, optimum, from
900 RPM
RPM, optimum, to
1500 RPM
25 mm
Packaging unit
1 piece

Particularly aggressive brush. Its plastic filament makes this product particularly suitable for deburring complicated components such as cylinder heads or gear toothing, as well as for working on surfaces. Developed specially for industrial use.

Composite brushes from PFERD have been specifically developed for industrial, automated use. They are suitable for a variety of applications and their variable clamping options mean that they can be used on many different drive systems. This offers the advantage that the workpiece can be produced and finished on the same machine. As a result, labour-intensive, manual work is reduced and reproducible results are achieved with short cycle times. For efficient use, numerous application parameters such as the processing time and feed rate must be coordinated with each other and a suitable brush must be selected.

Brushes with silicon carbide (SiC) are particularly well suited to deburring work and surface improvement.

Plastic filament withstands temperatures up to 220 °C.

  • Long tool life and aggressive brushing effect due to a very high filament density.
  • Extremely smooth operation due to even distribution of the filament material.
  • Abrasive grains are embedded in flexible plastic filaments, which means that the filament works on the sides as well as at the tip.
Recommendations for use
  • Please observe the recommended rotational speeds.
  • Use coolant for applications where large amounts of heat are produced.
Ordering notes
  • Please order adapter pairs APM 50.8 separately.
Materials that can be worked
Cast iron
Cast steel
Cobalt-based alloys
Other non-ferrous metals
Stainless steel (INOX)
Steel, cast steel
Steel materials with a hardness > 54 HRC
Steels up to 1,200 N/mm² (< 38 HRC)
Thermosetting plastics
Structuring (matt finishing, brush matting and satin finishing)
Drive types
Flexible shaft drive
Stationary machines
Straight grinder
Tool machine


recommends composite brushes to achieve maximum stock removal as quickly as possible.


recommends composite brushes to sustainably reduce the vibrations produced during use.


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