POLINOX HP grinding pencils are made of polyamide fleece, in which abrasive grain is embedded. The sanding fleece is arranged radial in a lamellar shape. An extremely high service life is achieved through the densely packed lamellas. The tool is mainly used for surface machining.
Technical data
- Max. RPM 10000 RPM
- RPM, opt.: 5000 RPM
- Metric width: 50 mm
- Abrasives: Corundum A
- ø Outer metric: 60 mm
- Ø Shaft metric: 6 mm
- Grain size: 100
- Length, shaft: 40 mm
Benefits:
- Cooler grinding and low thermal load on the workpiece.
- No addition of the tool due to open structure and high flexibility of the nonwovens.
- Particularly aggressive grinding.
Application recommendations:
- For best performance at a recommended cutting speed of 10-20 m/s. An ideal compromise is achieved between removal power, surface quality, thermal load of the workpiece and tool wear.
Editable materials:
- Aluminium
- Brass
- Bronze
- Cast steel
- Cobalt base alloys
- Copper
- Fibre-reinforced thermoplastics (GRP, CFK)
- Hardened, tempered steels over 1,200 N/mm² (less than 38 HRC)
- Stainless steel (INOX)
- Steel materials with a hardness greater than 54 HRC
- Steels up to 1,200 N/mm² (less than 38 HRC)
- Thermoplastic
- Titanium
- Titanium alloys
- Zinc
Processing tasks:
- Clean
- Deburr
- Step-by-step fine grinding
- Roughing
- Structuring (matting, line matting and satinating)
- Surface treatment
Drive types:
- Flexible shaft drive
- Straight grinder
Safety Instructions:
- The maximum permissible peripheral speed is 32 m/s.
- For safety reasons, the specified maximum permissible speed must never be exceeded.
This text is machine translated.