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PBUPR 3838/6 SiC 120 0,55



Shank mounted end brushes, crimped

PBUPR, with bridle

Silicon carbide (SiC) plastic filament

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EAN no.: 4007220070390
  • Technical information
    Filament material SiC
    Outer dia. 38 mm
    Cup dia. d2 38 mm
    Total length of the filament material with bridle 14 mm
    Trim length 28 mm
    Overall length 77 mm
    Grit size 120 0,55
    Opt. RPM from 2000 RPM
    Opt. RPM to 3200 RPM
    Max. RPM 5000 RPM
    profi class 5.0 AAA160c015
    eclass 8.1 21043604
    eclass 7.0 21043604
    eclass 4.1 21043604
  • Description

    Particularly suitable for deburring and work on surfaces on stationary machines.

    Materials that can be worked:

    • aluminium
    • other non-ferrous metals
    • high-temperature-resistant materials
    • cobalt-based alloys
    • hard non-ferrous metal
    • Bronze
    • stainless steel (INOX)
    • cast iron
    • wood
    • duroplastics
    • Thermoplastics
    • Steel, cast steel


    • roughening
    • deburring
    • cleaning

    Drive types:

    • flexible shaft drive
    • straight grinder
    • stationary machines
    • Robot applications
    • machine tool
  • Product benefits
    • 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.
    • Optimal access to hard-to-reach areas such as drilled holes and cavities as the wires spread out upon rotation.
  • Recommendations for use
    • Use CO as the filament material for particularly aggressive work and a high workpiece surface quality.
    • 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.
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