Starflex FZ129 – INOX zirconia fibre disc 125 mm P80
Description
Starflex FZ129 – INOX zirconia fibre disc 125 mm P80

Starflex FZ129 fibre disc with zirconia grain is a professional abrasive tool designed for stainless steel (INOX) processing. The P80 grit provides optimal balance between grinding aggressiveness and surface finish quality — an ideal choice for everyday grinding work in workshops and on construction sites.
Zirconia grain is characterised by high hardness and toughness, whilst its crystalline, uniform structure guarantees long working life and stable abrasive performance. Crucially for installers working with stainless steel components — zirconia discs contain no elements harmful to INOX, eliminating the risk of contamination and subsequent corrosion of the processed surface.
Technical parameters
- Manufacturer: Starflex
- Designation: FZ129
- External diameter: 125 mm
- Bore diameter: 22 mm
- Grit: P80
- Grain type: zirconia
- Maximum working speed: 80 m/s
- Application: stainless steel (INOX)
- Weight: 0.018 kg
- EAN: 5903313205054

Application
The FZ129 fibre disc performs excellently wherever precise stainless steel processing is required without risk of material contamination. It is widely used for:
- Grinding and smoothing welds on stainless steel elements
- Removing scale and deposits from INOX surfaces
- Levelling edges and preparing surfaces for further processing
- Initial polishing of steel construction elements
Work safety
When working with fibre discs, full personal protective equipment must be used: safety glasses, gloves, hearing protection and face and body protection. The maximum permissible peripheral speed of 80 m/s must not be exceeded.
Technical data
| Brand | Starflex |
| Diameter | 125 |
| Grit Size | P80 |