PFERD 45305 2-1/2″ x 1/2″ Mounted Flap Wheel 1/4″ Shank – Aluminum Oxide – 40 Grit (10pk)

PFERD 45305 2-1/2″ x 1/2″ Mounted Flap Wheel 1/4″ Shank – Aluminum Oxide – 40 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.

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On mounted 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.

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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 Type:

Flexible shaft drive

Straight grinder

Specifications:

Diameter	2-1/2
Height	1/2
Grit size	40
Recom. RPM from	6300 RPM
Max. RPM	23000 RPM
Shank length	1-1/2
Shank dia.	1/4
Packing unit	10 pcs.
EDP number	45305

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45266 – 2-1/2″ x 1/2″ Mounted Flap Wheel 1/4″ Shank Alum. Oxide 120G

45270 – 2-1/2″ x 1″ Mounted Flap Wheel 1/4″ Shank Alum. Oxide 60G

45271 – 2-1/2″ x 1″ Mounted Flap Wheel 1/4″ Shank Alum. Oxide 80G

45272 – 2-1/2″ x 1″ Mounted Flap Wheel 1/4″ Shank, Aluminum Oxide, 120 Grit

45273 – 2-1/2″ x 1″ Mounted Flap Wheel 1/4″ Shank, Aluminum Oxide, 180 Grit

45274 – 2-1/2″ x 1″ Mounted Flap Wheel 1/4″ Shank, Aluminum Oxide, 240 Grit