PFERD 46217 3″ x 2″ POLINOX Mtd. Flap Wheel 1/4″ Shank – PNR Type – 180 Grit (10pk)

PFERD 46217 3″ x 2″ POLINOX Mtd. Flap Wheel 1/4″ Shank – PNR Type – 180 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.

POLINOX mounted flap wheels consist of non-woven polyamide abrasive, into which abrasive grain is integrated. The wide range of hardness grades and different configurations allow a variety of surface structures and roughness levels to be achieved.

The non-woven abrasive material is arranged in multiple (axial) disc layers. Since the individual non-woven discs are not interconnected, the abrasive surface adapts easily to different workpiece contours, e.g. when working on profiles or pipes.

Materials that can be worked:

Aluminium	Hard non-ferrous metal	Steel materials with a hardness over 54 HRC
Brass	Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)	Steel, cast steel
Bronze	High-temperature-resistant materials	Steels up to 1,200 N/mm² (< 38 HRC)
Cast steel	Nickel-based alloys (e. g. Inconell and Hasteloy)	Thermoplastics
Cobalt-based alloys	Other non-ferrous metals	Titanium
Copper	Soft non-ferrous metal	Titanium alloys
Fibre-reinforced duroplastics (GRP, CRP)	Stainless steel (INOX)	Zinc

Applications:

Roughening

Deburring

Surface work

Cleaning

Structuring (matt finishing, brush matting and satin finishing)

Fine grinding in multiple steps

Drive types:

Flexible shaft drive

Straight grinder

Specifications:

Diameter	3
Height	2
Grit size	180
Recom. RPM from	4000 RPM
Max. RPM	7500 RPM
Shank length	1-1/2
Shank dia.	1/4
Packing unit	10 pcs.
EDP number	46217

Related Products:

46216 – 3″ x 2″ POLINOX Mtd. Flap Wheel 1/4″ Shank – PNR Type – 100 Grit

46218 – 3″ x 2″ POLINOX Mtd. Flap Wheel 1/4″ Shank – PNR Type – 280 Grit