Which materials is this wheel brush suitable for?

With its stainless steel wire (INOX), it is ideal for stainless steel and non-ferrous metals, preventing corrosive contamination.

What tasks is this brush best used for?

You use it for light-duty work such as cleaning, matting, light deburring, and finishing weld seams on hard-to-reach contours.

Which machines can this brush be used with?

Thanks to the 6 mm shank, it fits straight grinders, drills, and flexible shaft drives with a matching 6 mm collet or chuck.

What is the maximum permitted speed?

The maximum speed is 18000 rpm. Stay within this limit to ensure safe operation and optimal tool life.

What is the advantage of the crimped, unknotted wire?

The 0.20 mm crimped wire is highly flexible, adapting smoothly to workpiece contours and uneven surfaces for a fine finish.

PFERD 4009/6 INOX 0,20 round brush unturned RBU Ø 40 x 9 mm pin-Ø 6 mm stainless steel wire-Ø 0.20 - 43103003

Name: PFERD 4009/6 INOX 0,20 round brush unturned RBU Ø 40 x 9 mm pin-Ø 6 mm stainless steel wire-Ø 0.20 - 43103003
Brand: PFERD
SKU: 04023330
Price: 15.56 EUR
Availability: PreOrder

Supplier number: PFERD 43103003 | EAN 4007220153062

From 10 piece €15.56

From 20 pieces €14.00 - €31.12 saving

From 30 pieces €13.23 - €70.02 saving

15.56 tax incl.

€12.86 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/10/2026

The minimum purchase order quantity for the product is 10.

Delivery by DHL

✆ Talk to a specialist

Precise surface finishing with Pferd

Practical benefits

Flexible stainless steel wire: The 0.20 mm crimped stainless steel wire lets you follow workpiece contours cleanly without damaging the base material.
Standard 6 mm shank: You can easily mount the wheel brush into straight grinders or drills featuring a standard 6 mm collet.
High rotational speed: Operating at up to 18000 rpm, you remove light burrs, rust, and scale quickly and efficiently.

In a nutshell

The right choise for

With the Pferd rbu 4009/6 inox 0.20 wheel brush, you finish stainless steel and aluminum workpieces with high precision and control. The flexible, unknotted 0.20 mm stainless steel wire conforms smoothly to contours without removing base material or causing extraneous rust. Thanks to its compact 40 mm diameter and 9 mm width, you can easily access narrow internal geometries, slots, and tig or mig weld seams. The standard 6 mm shank mounts quickly into straight die grinders, drills, or flexible shaft drives. Operating at speeds up to 18000 rpm, you can deburr, clean, and matt surfaces efficiently and reliably.

Product information FAQ

€15.56

tax incl.

Key features according to our expert

Brush diameter: 40 mm
Connection type (machine): Shank
Material (brush filament): Stainless steel
Wire thickness: 0,2 mm
Twisted: No
Thickness: 9 mm
Max. no-load speed: 18000 rpm
Connection size (machine): 6 mm

Product description

PFERD Wheel brush crimped RBU dia. 40x9 mm shank dia. 6 mm stainless steel wire dia. 0.20

Characteristics

Generally suitable for cleaning, derusting, smoothing, cleaning of weld seams, light deburring, and removal of corrosion and paint
In order to fulfil the particular requirements for working with stainless steel (INOX), PFERD uses wire quality 1,4310 (V2A) for all INOX brushes
Practical experience from industry has shown that this offers very good corrosion resistance with an optimum tool life
All PFERD brushes with INOX filaments are colour-coded in blue and are suitable for use on all stainless steels (INOX), such as V4A
The wire quality 1,4310 tends to become ferromagnetic in the case of cold working; i
E
It can be attracted using magnets
;The reason for this is a change in the microstructure caused by deformation ( e.g. during the wire drawing process)
This does not have any impact on the quality and corrosion resistance of the INOX filament
The filament is still resistant to corrosion
Stainless steel wire (INOX) withstands temperatures up to 450 °C

Advantages:

Highly flexible, enabling optimal adjustment to the workpiece contour.
Very good corrosion resistance.
Creates fine surfaces.

All Features

Brush diameter: 40 mm
Connection type (machine): Shank
Material (brush filament): Stainless steel
Wire thickness: 0,2 mm
Twisted: No
Thickness: 9 mm
Max. no-load speed: 18000 rpm
Connection size (machine): 6 mm
Length, trim: 9
Filling material: Stainless steel wire (INOX)
Max. rpm: 18000
ø topping material: 0.2
Rpm, opt., to: 11700
Rpm, opt., of: 7200
Processing tasks: Cleaning
Workable materials: Aluminium
Recording system: Pin
ø shaft metric: 6

Brand PFERD
04023330
EAN 4007220153062
Supplier number PFERD 43103003

Frequently asked questions about this product

Answered by specialists

Which materials is this wheel brush suitable for?: With its stainless steel wire (INOX), it is ideal for stainless steel and non-ferrous metals, preventing corrosive contamination.
What tasks is this brush best used for?: You use it for light-duty work such as cleaning, matting, light deburring, and finishing weld seams on hard-to-reach contours.
Which machines can this brush be used with?: Thanks to the 6 mm shank, it fits straight grinders, drills, and flexible shaft drives with a matching 6 mm collet or chuck.
What is the maximum permitted speed?: The maximum speed is 18000 rpm. Stay within this limit to ensure safe operation and optimal tool life.
What is the advantage of the crimped, unknotted wire?: The 0.20 mm crimped wire is highly flexible, adapting smoothly to workpiece contours and uneven surfaces for a fine finish.