pferd_43209461
PFERD

PFERD TBU 1803/3 AO 320 0,50 miniature bowl brush Ø 18 mm shank Ø 3 mm aluminium oxide filament wire Ø 0.50 mm grit 320 - 43209461

25.45 tax incl.
€21.03 excl. VAT (incl. all environmental contributions)
On order: delivered from 02/09/2026
each

The minimum purchase order quantity for the product is 10.

  • Delivery by DHL

Product description

  • PFERD Miniature cup brush TBU dia. 18 mm shank dia. 3 mm aluminium oxide filament dia. 0.50 mm grit 320

Characteristics

  • 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 aluminium oxide (AO) are less sharp-edged and aggressive compared with SiC
  • They are primarily suitable for polishing and smoothing finishes on soft metals
  • Plastic filament withstands temperatures up to 220 °C

Advantages:

  • Maximum precision and efficiency in work on delicate workpieces.
  • Highly flexible, enabling optimal adjustment to the workpiece contour.
  • Abrasive grains are embedded in flexible plastic filaments, which means that the filament works on the sides as well as at the tip.
Key features according to our expert
  • Brush diameter: 18 mm
  • Connection type (machine): Shank
  • Material (brush filament): Plastic
  • Wire thickness: 0,5 mm
  • Twisted: No
  • Height: 45 mm
  • Connection size (machine): 3 mm
Specifications / All features
  • Brand: PFERD
  • EAN: 4007220033449
  • Supplier number: PFERD 43209461
Brush diameter
18 mm
Connection type (machine)
Shank
Material (brush filament)
Plastic
Wire thickness
0,5 mm
Twisted
No
Height
45 mm
Connection size (machine)
3 mm
Filling material
Aluminium oxide (AO)
Processing tasks
Cleaning
ø bowl
10
Length, trim
6
Processing tasks 1
Deburring
Workable materials 3
Cast steel
Max. rpm
18000
ø outside metric
18
Workable materials 1
Bronze
Workable materials 7
Steel grades with hardness > 54 HRC
ø topping material
0.5
Rpm, opt., to
5000
Grit size
320
Workable materials 8
Steel up to 1,200 N/mm² (< 38 HRC)
Workable materials 5
Other non-ferrous metals
Workable materials 4
Cobalt-based alloys
Width metric
3
ø shaft metric
3
Length, total
45
Recording system
Pin
Workable materials 2
Cast iron
Workable materials 6
Steel, cast steel
Workable materials
Aluminium
Rpm, opt., of
1200
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