Which machines are compatible with this cup brush?

It features an M14 internal thread and mounts directly onto standard angle grinders with an M14 spindle.

What applications is this knotted cup brush designed for?

It is ideal for heavy-duty brushing tasks such as derusting, deburring, cleaning, and removing weld spatter.

What is the benefit of knotted steel wire?

The knotted wire tufts provide high stiffness and an aggressive brushing action for intensive surface cleaning.

What is the wire diameter of this brush?

This brush is fitted with heavy-duty steel wire with a diameter of 0.80 mm.

Is this steel wire brush suitable for stainless steel?

No, use a brush with stainless steel wire (INOX) to prevent cross-contamination and surface rusting on stainless steel.

PFERD 43305018 cup brush knotted TBG Ø 65 mm M14 steel wire dia. 0.80 mm angle grinders

Name: PFERD 43305018 cup brush knotted TBG Ø 65 mm M14 steel wire dia. 0.80 mm angle grinders
Brand: PFERD
SKU: 04023544
Price: 25.81 EUR
Availability: PreOrder

Supplier number: PFERD 43305018 | EAN 4007220579138

From 1 piece €25.81

From 5 pieces €24.52 - €6.45 saving

From 10 pieces €23.87 - €19.36 saving

From 15 pieces €23.23 - €38.71 saving

25.81 tax incl.

€21.33 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/11/2026

Delivery by DHL

✆ Talk to a specialist

Aggressive cleaning on tough surfaces

Practical benefits

High Pferd cleaning power: The 0.80 mm knotted steel wire ensures you strip stubborn rust, slag, and weld spatter with maximum efficiency.
Direct and secure M14 fit: You attach the cup brush quickly and securely to your angle grinder using the integrated M14 female thread.
Long lasting wire construction: Highly resilient steel wire resists bending fatigue, giving you consistent wear and extended service life under heavy load.

In a nutshell

The right choise for

With the Pferd tbg knotted cup brush, you can tackle heavy-duty cleaning and deburring tasks on steel surfaces with ease. The 0.80 mm knotted steel wire delivers aggressive action to remove stubborn rust, welding slag, mill scale, and weld spatter efficiently. Its resilient wire tufts resist bending and premature breakage, ensuring consistent wear and a long service life under tough conditions. Featuring an integrated M14 female thread, this 65 mm brush mounts directly onto your angle grinder to streamline surface preparation before welding or coating.

Product information FAQ

€25.81

tax incl.

Key features according to our expert

Brush diameter: 65 mm
Connection size (machine): M14
Connection type (machine): Internal thread
Twisted: Yes
Wire thickness: 0,8 mm
Material (brush filament): Steel wire

Product description

PFERD Cup brush knotted TBG dia. 65 mm M14 steel wire dia. 0.80 mm angle grinders

Characteristics

Aggressive brush
Excellent for heavy-duty brushing such as deburring, cleaning, derusting and descaling and removal of spatter
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

Advantages:

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

All Features

Brush diameter: 65 mm
Connection size (machine): M14
Connection type (machine): Internal thread
Twisted: Yes
Wire thickness: 0,8 mm
Material (brush filament): Steel wire
Max. rpm: 12500
Length, trim: 22
Filling material: Steel wire (ST)
Rpm, opt., to: 12500
ø topping material: 0.8
Rpm, opt., of: 6300
Processing tasks: Cleaning
Number, threaded ends: 18
Recording system: Thread
Workable materials: Cast iron

Brand PFERD
04023544
EAN 4007220579138
Supplier number PFERD 43305018

Frequently asked questions about this product

Answered by specialists

Which machines are compatible with this cup brush?: It features an M14 internal thread and mounts directly onto standard angle grinders with an M14 spindle.
What applications is this knotted cup brush designed for?: It is ideal for heavy-duty brushing tasks such as derusting, deburring, cleaning, and removing weld spatter.
What is the benefit of knotted steel wire?: The knotted wire tufts provide high stiffness and an aggressive brushing action for intensive surface cleaning.
What is the wire diameter of this brush?: This brush is fitted with heavy-duty steel wire with a diameter of 0.80 mm.
Is this steel wire brush suitable for stainless steel?: No, use a brush with stainless steel wire (INOX) to prevent cross-contamination and surface rusting on stainless steel.