Cup brushes crimped miniature brushes, shank-mounted

Miniature cup brush TBU dia. 18 mm shank dia. 3 mm DIAMOND filament dia. 0.40 grit 400

Item number:
47701648
EAN:
4007220072950

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Dia. external
Dia. filament material
Dia. shank
Filament material
Technical information
Miniature cup brush TBU dia. 18 mm shank dia. 3 mm DIAMOND filament dia. 0.40 grit 400

Dia. cup
10 mm
Dia. external
18 mm
Dia. filament material
0.4 mm
Dia. shank
3 mm
Filament material
Diamond (DIA)
Grit size
400
Length, filament
6 mm
Length, total
1-3/4
Length, total
45 mm
Max. RPM
18000 RPM
Mounting system
Shank
RPM, optimum, from
4000 RPM
RPM, optimum, to
10000 RPM
Width
3 mm
Packaging unit
10 pieces
Description

Suitable for light brushing such as deburring, cleaning and polishing. Particularly suitable for brushing on small surfaces due to face-down use with the entire brush face applied to the workpiece.

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 diamond (DIA) filament material are suitable for applications that place particular demands on the aggressiveness of the brush. They are primarily used on materials with high material strength.

Plastic filament withstands temperatures up to 220 °C.

Advantages
  • Highly flexible, enabling optimal adjustment to the workpiece contour.
  • Maximum precision and efficiency in work on delicate workpieces.
  • 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
  • Grit size DIA 400 = D 46
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
Bronze
Cast iron
Cast steel
Cobalt-based alloys
Hard non-ferrous metal
High-temperature-resistant materials
Nickel-based alloys (e.g. Inconell and Hastelloy)
Nickel or titanium-based superalloys
Other non-ferrous metals
Soft titanium alloys (tensile strength 500 N/mm²)
Stainless steel (INOX)
Steel, cast steel
Steel materials with a hardness > 54 HRC
Steels up to 1,200 N/mm² (< 38 HRC)
Titanium
Titanium alloys
Tungsten carbide
Wear-resistant coatings (powder metal alloys and hardfacing alloys)
Applications
Cleaning
Deburring
Drive types
Flexible shaft drive
Straight grinder
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