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

POLINOX unitized discs PNER consist of multiple heavily compressed, non-woven layers, which are bonded together by a special grain/resin system. The different combinations of compression, fibres, grain and the appropriate bond results in non-woven products that offer a very good surface finish, high stock removal rate and long tool life. These tools can be used for a wide range of work on surfaces, from relatively coarse grinding to preparing the surface for polishing.

Soft version with excellent adaptability. The durability, grinding performance and very high surface quality are maintained at the same time. Very well-suited to work on contours.

Technical information:
POLINOX pressed non-woven disc PNER dia. 115 mm centre hole dia. 22.23 mm soft SIC fine for finishing.

- Abrasive: Silicon carbide SiC/C
- Dia. external: 115 mm
- Dia. hole: 22.23 mm
- Grit size: Fine
- Max. RPM: 10 000 RPM
- RPM, optimum: 6 000 RPM
- Versions: W (soft), MW (medium-soft), MH (medium-hard)
- Width: 13 mm
- Packaging unit: 1 piece

Materials that can be worked:
- Aluminium
- Brass
- Bronze
- Cast steel
- Cobalt-based alloys
- Copper
- Fibre-reinforced thermosetting plastics (GRP, CRP)
-Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
- Nickel-based alloys (e.g. Inconell and Hastelloy)
- Stainless steel (INOX)
- Steel materials with a hardness > 54 HRC
- Steels up to 1,200 N/mm² (< 38 HRC)
- Thermoplastics
- Titanium
- Titanium alloys
- Zinc

Drive types:
- Angle grinder
- Cordless angle grinder
- Drive spindle