Miniature end brush PBU dia. 5 mm shank dia. 3 mm DIAMOND filament dia. 0.40 grit 400

Technical information

Miniature end brush PBU dia. 5 mm shank dia. 3 mm DIAMOND filament dia. 0.40 grit 400

Dia. cup: 5 mm
Dia. external: 5 mm
Dia. filament material: 0.4 mm
Dia. shank: 3 mm
Filament material: Diamond (DIA)
Grit size: 400
Length, filament: 8 mm
Length, total: 45 mm
Max. RPM: 25000 RPM
Mounting system: Shank
RPM, optimum, from: 1200 RPM
RPM, optimum, to: 5000 RPM
Packaging unit: 10 pieces

Description

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

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

Maximum precision and efficiency in work on delicate workpieces.
Optimal access to hard-to-reach areas such as drilled holes and cavities as the filament spreads out upon rotation.
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

Downloads

End brushes crimped miniature brushes, shank-mounted

Miniature end brush PBU dia. 5 mm shank dia. 3 mm DIAMOND filament dia. 0.40 grit 400

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