PFERD 43115 4″ x 4″ POLINOX Interleaved Finishing Drum 3/4″ Keyed A.H., PNZ Type, 120 Grit

PFERD 43115 4″ x 4″ POLINOX Interleaved Finishing Drum 3/4″ Keyed A.H., PNZ Type – 120 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 finishing drums are especially suited to work on flat surfaces.

Made of radially arranged flaps of non-woven abrasive material. There is also abrasive cloth situated between the flaps. The flap structure facilitates improved stock removal and achieves a coarser surface finish.

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:

Drum grinders

Specifications:

Diameter	4
Height	4
Recom. RPM from	2500 RPM
Max. RPM	4800 RPM
Bore	3/4
Packing unit	1 pcs.
EDP number	43115

Related Products:

43113 – 4″ x 4″ POLINOX Interleaved Finishing Drum 3/4″ Keyed A.H., PNZ Type, 60 Grit

43114 – 4″ x 4″ POLINOX Interleaved Finishing Drum 3/4″ Keyed A.H., PNZ Type, 80 Grit