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End brushes crimped with bridle, shank-mounted

End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm steel wire dia. 0.20

Item number:
43213001
EAN:
4007220530986
End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm steel wire dia. 0.20 1
End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm steel wire dia. 0.20 2
End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm steel wire dia. 0.20 1
End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm steel wire dia. 0.20 2
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Technical information
End brush with bridle crimped PBUR dia. 20 mm shank dia. 6 mm steel wire dia. 0.20
Dia. cup
22 mm
Dia. external
20 mm
Dia. filament material
0.2 mm
Dia. shank
6 mm
Filament material
Steel wire (ST)
Grit size
No information
Length, filament
25 mm
Length, filament to ring
13 mm
Length, total
2-3/4
Length, total
70 mm
Max. RPM
12500 RPM
Mounting system
Shank
RPM, optimum, from
6300 RPM
RPM, optimum, to
9400 RPM
Packaging unit
10 pieces
Description

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

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.
Advantages
  • The bridle prevents the wires spreading out sideways.
  • The bridle enables the spreading out and flexibility of the brush filament to be strictly controlled.
  • Optimal access to hard-to-reach areas such as recesses and drilled holes.
  • If the filament has worn away down to the bridle, it can be removed from the bridle for further use. This does not affect the brushing behaviour.
  • Long tool life through use of PFERD special wire.
  • Creates fine surfaces.
Recommendations for use
  • Please observe the recommended rotational speeds.
  • For the best results, use a tool drive with a minimum output of 300 watts.
  • 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.
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
Cast iron
Cast steel
Elastomers
Steel, cast steel
Steel materials with a hardness > 54 HRC
Steels up to 1,200 N/mm² (< 38 HRC)
Thermoplastics
Thermosetting plastics
Wood
Applications
Cleaning
Deburring
Derusting
Paint stripping
Removing oxide layers
Roughening
Drive types
Flexible shaft drive
Power drill
Straight grinder
Downloads
See more
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