PFERD 43105 4″ x 4″ POLINOX Non-Woven Finishing Drum 3/4″ Keyed A.H., PNL Type, 280 Grit

PFERD 43105 4″ x 4″ POLINOX Non-Woven Finishing Drum 3/4″ Keyed A.H., PNL Type, 280 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. A long service life is achieved through the dense packing of the flaps.

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	43105

Related Products:

43102 – 4″ x 4″ POLINOX Non-Woven Finishing Drum 5/8-11 Thd. – Radial Construction – 80

43103 – 4″ x 4″ POLINOX Non-Woven Finishing Drum 3/4″ Keyed A.H., PNL Type, 100 Grit

43104 – 4″ x 4″ POLINOX Non-Woven Finishing Drum 3/4″ Keyed A.H., PNL Type, 180 Grit