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 rate and long service life.
These properties are particularly apparent when deburring, blending, finishing and polishing soft metals, alloyed and high-alloy steels, in addition to titanium alloys.
Type for straight grinders, flexible shafts and bench grinders: Ideal for work on smaller surfaces. Type for variable-speed angle grinders and fillet weld grinders: They are ideal for work on fillet welds and very hard-to-reach slots or indentations.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
1/2
Grit size
coarse
Recom. RPM from
6400 RPM
Max. RPM
10200 RPM
Abrasive
A
Density
H (hard)
Spec.
8AC
Bore
1/4
Packing unit
5 pcs.
EDP number
48319
Related Products:
48241 – POLINOX Unitized Wheel, 3″ x 1/8 x 1/4, Coarse, Medium-Hard, 6AC, Aluminum oxide
48245 – 3″ x 1/8″ Unitized Wheel 1/4″ A.H., SIC Fine (W) 2SF
48246 – 3″ x 1/8″ Unitized Wheel 1/4″ A.H., SIC Fine (MW) 3SF
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