PFERD 48492 4-1/2″ POLINOX Unitized Disc T27 Conical, 5/8-11 Thread, SiC Fine W, 3SF (5pk)

PFERD 48492 4-1/2″ POLINOX Unitized Disc T27 (Conical) 5/8-11 Thread, SiC Fine (W) 3SF

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 unitized wheels and discs consist of multiple heavily compressed, non-woven layers, which are bonded together by a special grain/resin system. This particular bond results in non-woven products with a very good surface finish, high stock removal

POLINOX unitized discs are used for face-down grinding on variable-speed angle grinders. Especially well-suited to work on larger surfaces. The compressed, non-woven material is bonded to a glass-fabric base.

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:

Cordless angle grinder

Angle grinder

Specifications:

Diameter	4-1/2
Height	1/2
Grit size	fine
Recom. RPM from	6000 RPM
Max. RPM	10000 RPM
Abrasive	Silicon carbide
Density	medium-soft (MW)
Spec.	3SF
Bore	5/8-11
Packing unit	5 pcs.
EDP number	48492

Related Products:

48470 – 4-1/2″ POLINOX Unitized Disc Soft T27 Conical, 7/8″ AH SiC Fine W, 2SF

48472 – 4-1/2″ POLINOX Unitized Disc T27 (Conical) 7/8″ AH SiC Fine (W) 3SF

48474 – 4-1/2″ POLINOX Unitized Disc Med.-Hard T27 Conical, 7/8″ AH SiC Fine MH, 6SF

48490 – 4-1/2″ POLINOX Unitized Disc Soft Type T27 Conical, 5/8-11 Thread, SiC Fine W, 2SF

48494 – 4-1/2″ POLINOX Unitized Disc Med.-Hard T27 Conical, 5/8-11 SiC Fine MH, 6SF