Which machines are compatible with this wheel brush?

This wheel brush fits angle grinders with a standard 22.2 mm bore.

What tasks is this brush suitable for?

The knotted steel wire is suitable for heavy-duty tasks such as descaling, rust removal, deburring, and cleaning weld seams on steel.

What is the maximum permitted rotational speed?

The maximum no-load speed for this brush is 12500 rpm.

What are the diameter and width of this brush?

The brush has a diameter of 125 mm and a working width of 12 mm.

What is the steel wire thickness of this brush?

The knotted brush filaments consist of steel wire with a diameter of 0.5 mm.

PFERD 12512/22,2 ST 0,50 round brush twisted RBG Ø 125 x 12 x 22,2 mm steel wire-Ø 0,50 mm angle grinders - 43303020

Name: PFERD 12512/22,2 ST 0,50 round brush twisted RBG Ø 125 x 12 x 22,2 mm steel wire-Ø 0,50 mm angle grinders - 43303020
Brand: PFERD
SKU: 02854071
Price: 18.79 EUR
Availability: InStock

Supplier number: PFERD 43303020 | EAN 4007220952702

From 1 piece €18.79

From 10 pieces €17.85 - €9.40 saving

From 20 pieces €17.38 - €28.19 saving

From 30 pieces €16.91 - €56.37 saving

18.79 tax incl.

€15.53 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 14/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Heavy-duty cleaning for tough metalwork

Practical benefits

Aggressive removal on surfaces: The knotted 0.5 mm steel wire quickly cleans stubborn rust, scale, and heavy weld spatter from metal.
Standard angle grinder fit: A 22.2 mm bore lets you easily mount this wheel brush directly onto your angle grinder.
Stable handling at speed: The Pferd RBG 12512/22,2 ST 0,50 maintains high structural integrity up to a maximum speed of 12500 rpm.

In a nutshell

The right choise for

Tackle heavy-duty cleaning and deburring on steel with the Pferd rbg 12512/22,2 st 0,50 wheel brush. Built with 0.5 mm knotted steel wire, it aggressively strips away stubborn rust, mill scale, and welding slag, making quick work of weld seams and tight corners. Featuring a 125 mm diameter and a 12 mm face width, it mounts directly onto your angle grinder via the standard 22.2 mm bore. With stability at speeds up to 12500 rpm, it delivers fast, reliable surface preparation with maximum control.

Product information FAQ

€18.79

In stock - tax incl.

Key features according to our expert

Brush diameter: 125 mm
Connection type (machine): Bore
Material (brush filament): Steel wire
Wire thickness: 0,5 mm
Twisted: Yes
Thickness: 12 mm
Max. no-load speed: 12500 rpm
Connection size (machine): 22,2 mm

Product description

PFERD Wheel brush knotted RBG dia. 125x12x22.2 mm steel wire dia. 0.50 mm angle grinders (10)

Characteristics

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 Â°C
Aggressive brush
Suitable for heavy-duty brushing in metalwork such as descaling, derusting, deburring, cleaning of weld seams, removal of adhesive residues and spatter

Advantages:

Aggressive brushing effect due to the very stiff wire knots.
Long tool life through use of PFERD special wire.

All Features

Brush diameter: 125 mm
Connection type (machine): Bore
Material (brush filament): Steel wire
Wire thickness: 0,5 mm
Twisted: Yes
Thickness: 12 mm
Max. no-load speed: 12500 rpm
Connection size (machine): 22,2 mm
ø topping material: 0.5
Filling material: Steel wire (ST)
Max. rpm: 12500
Rpm, opt., to: 12500
Rpm, opt., of: 5500
ø shaft hole: 22.2
Length, trim: 28
Workable materials: Cast iron
Processing tasks: Cleaning
Recording system: Shaft hole
Number, threaded ends: 24

Brand PFERD
02854071
EAN 4007220952702
Supplier number PFERD 43303020

Frequently asked questions about this product

Answered by specialists

Which machines are compatible with this wheel brush?: This wheel brush fits angle grinders with a standard 22.2 mm bore.
What tasks is this brush suitable for?: The knotted steel wire is suitable for heavy-duty tasks such as descaling, rust removal, deburring, and cleaning weld seams on steel.
What is the maximum permitted rotational speed?: The maximum no-load speed for this brush is 12500 rpm.
What are the diameter and width of this brush?: The brush has a diameter of 125 mm and a working width of 12 mm.
What is the steel wire thickness of this brush?: The knotted brush filaments consist of steel wire with a diameter of 0.5 mm.