PFERD 45552 4″ x 2″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 60 Grit (2pk)

PFERD 45552 4″ x 2″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 60 Grit

PFERD offers a wide range of coated and non-woven abrasive tools for face-down grinding, belt grinding, peripheral grinding, surface conditioning, polishing, and much more.

On unmounted flap wheels, coated abrasive flaps are arranged radially around the wheel 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.

For universal applications from coarse to fine grinding.

Materials that can be worked:

Aluminium	Grey/nodular cast iron (GG/GJL, GGG/GJS)	Steel materials with a hardness over 54 HRC
Annealed cast iron	Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)	Steel, cast steel
Brass	Other non-ferrous metals	Steels up to 1,200 N/mm² (< 38 HRC)
Cast steel	Soft non-ferrous metal
Copper	Stainless steel (INOX)

Applications:

Weld dressing

Deburring

Surface work

Structuring (matt finishing, brush matting and satin finishing)

Fine grinding in multiple steps

Drive types:

Flexible shaft drive

Straight grinder

Specifications:

Diameter	4
Height	2
Grit size	60
Recom. RPM from	5500 RPM
Max. RPM	9500 RPM
Bore	1
Packing unit	2 pcs.
EDP number	45552

Related Products:

45530 – 4″ x 1″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 40 Grit

45532 – 4″ x 1″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 60 Grit

45533 – 4″ x 1″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 80 Grit

45535 – 4″ x 1″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 120 Grit

45536 – 4″ x 1″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 180 Grit

45553 – 4″ x 2″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 80 Grit

45555 – 4″ x 2″ Unmounted Flap Wheel 1″ A.H. Aluminum Oxide 120 Grit