Tube brushes, shank-mounted

Tube brush IBU dia. 32x25 mm shank dia. 3.8 mm steel wire dia. 0.20

Item number:
43679751
EAN:
4007220036921

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Dia. external
Dia. filament material
Filament material
Technical information
Tube brush IBU dia. 32x25 mm shank dia. 3.8 mm steel wire dia. 0.20

Dia. external
32 mm
Dia. filament material
0.2 mm
Dia. shank
3.8 mm
Filament material
Steel wire (ST)
Length, total
3.1 /2 Inch
Length, total
90 mm
Max. RPM
3000 RPM
Mounting system
Shank
Width
25 mm
Packaging unit
10 pieces
Description

For light cleaning and deburring work on threaded holes or recesses, e.g. keyways.

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
  • Highly flexible, enabling optimal adjustment to the workpiece contour.
  • Longer tool life due to the design of the stem.
  • With tube brushes with a short eyelet, the filament reaches up to the tip of the brush.
  • The bent end of the wire does not have any sharp edges, which prevents delicate surfaces from getting scratched.
  • Long tool life through use of PFERD special wire.
  • Creates fine surfaces.
Recommendations for use
  • Please observe the recommended rotational speeds.
  • Use with clockwise rotation.
Safety notes
  • For safe use, guide the brush into the workpiece before commencing any work.
  • 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
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
Manual application
Power drill
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