What are the dimensions of this mounted flap wheel?

It features a diameter of 40 mm, a width of 15 mm, and a 6 mm shank diameter.

What applications is grit 60 suitable for?

Grit 60 aluminium oxide is ideal for fine grinding, deburring, and surface finishing on contoured workpieces.

Which tools are compatible with this flap wheel?

It fits straight grinders, drills, and flexible shafts equipped with a 6 mm collet or chuck.

What is the advantage of the flap wheel design?

The flexible flaps adapt to workpiece contours and consistently expose fresh abrasive grain during use.

What is the minimum clamping depth required?

For safe operation, the shank must be clamped with a minimum depth of 15 mm.

PFERD F 4015/6 A 60 flap brushes corundum 40x15 mm, shank dia. 6 mm, grit 60 for fine grinding & finishing - 44404066

Name: PFERD F 4015/6 A 60 flap brushes corundum 40x15 mm, shank dia. 6 mm, grit 60 for fine grinding & finishing - 44404066
Brand: PFERD
SKU: 57090017
Price: 3.13 EUR
Availability: InStock

Supplier number: PFERD 44404066 | EAN 4007220154441

From 1 piece €3.13

From 10 pieces €2.98 - €1.57 saving

From 20 pieces €2.90 - €4.70 saving

From 30 pieces €2.82 - €9.40 saving

3.13 tax incl.

€2.59 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 09/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Smooth finishing with Pferd

Practical benefits

Flexible contour adaptation: The radial flap arrangement allows you to adapt smoothly to complex contours and irregular workpiece surfaces.
Consistent high stock removal: You achieve constant and aggressive cutting performance throughout the tool life as new abrasive grain is continuously exposed.
Close edge grinding capability: Thanks to the flat core design, you easily work right up to edges and inside narrow corners.

In a nutshell

The right choise for

With the Pferd f 4015/6 a 60 mounted flap wheel, you smoothly finish complex contours, curved profiles, and internal surfaces without creating unwanted flat spots. The flexible radial flap structure easily adapts to your workpiece, while continuously exposing fresh aluminium oxide abrasive grain for consistent and aggressive stock removal throughout the entire tool life. Thanks to the flat core design, you can grind right up to edges and inside narrow corners with full control. Featuring a 40 mm diameter, a 15 mm width, and a 6 mm shank, it mounts securely into straight grinders and drills for reliable fine grinding and deburring.

Product information FAQ

€3.13

In stock - tax incl.

Key features according to our expert

Diameter (flap wheel): 40 mm
Connection type (machine): Shank
Width: 15 mm
Connection size (machine): 6 mm
Grit size: 60

Product description

PFERD Aluminium oxide mounted flap wheel F dia. 40x15 mm shank dia. 6 mm A60 for fine grinding and finishing

Characteristics

On mounted flap wheels, the flaps made of coated abrasive are arranged radially around the tool axis in a fan-type structure
Their flexibility enables them to adapt perfectly to the contours of the workpiece
The abrasive grain is embedded in the sturdy, flexible cloth backing material by means of a resinoid bond
In ISO 3919, mounted flap wheels are designated as ""flap wheels with shaft""
For general applications from coarse to fine grinding

Advantages:

Highly flexible, enabling optimal adjustment to the contour.
Consistently high stock removal rate over the entire tool life as new, aggressive abrasive is constantly exposed.
Can be used face-down very close to edges and in corners thanks to the flat, moulded-core design.

All Features

Diameter (flap wheel): 40 mm
Connection type (machine): Shank
Width: 15 mm
Connection size (machine): 6 mm
Grit size: 60
Max. rpm: 19100
Length, pin: 40
Processing tasks: Deburring
Rpm, opt.: 9600
ø shaft metric: 6
Workable materials: Aluminium

Brand PFERD
57090017
EAN 4007220154441
Supplier number PFERD 44404066

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this mounted flap wheel?: It features a diameter of 40 mm, a width of 15 mm, and a 6 mm shank diameter.
What applications is grit 60 suitable for?: Grit 60 aluminium oxide is ideal for fine grinding, deburring, and surface finishing on contoured workpieces.
Which tools are compatible with this flap wheel?: It fits straight grinders, drills, and flexible shafts equipped with a 6 mm collet or chuck.
What is the advantage of the flap wheel design?: The flexible flaps adapt to workpiece contours and consistently expose fresh abrasive grain during use.
What is the minimum clamping depth required?: For safe operation, the shank must be clamped with a minimum depth of 15 mm.