PFERD Actirox AF890 – Fibre Disc for Grinding 125 mm P36 INOX
Description
PFERD Actirox AF890 – fibre disc for grinding 125 mm P36 INOX

PFERD Actirox AF890 is a high-performance fibre disc with ceramic grain designed for intensive machining of INOX stainless steel, carbon steel, aluminium and non-ferrous metals. The active cooling coating TOP SIZE effectively reduces temperature in the grinding zone, which extends disc life and protects the workpiece from overheating — particularly important when working with stainless steel, which is sensitive to thermal structural changes.
Specially shaped ceramic grain ensures aggressive and uniform cutting from the first contact with the material. The coarse grit P36 makes this disc an ideal tool for tasks requiring rapid removal of large amounts of material.
Applications
- Edge chamfering
- Component edge finishing
- Weld seam and flash removal
- Removal of surface imperfections — scratches, defects, scale

Technical Parameters
- Manufacturer: PFERD
- Series: Actirox AF890
- Abrasive material: ceramic grain with active cooling coating TOP SIZE
- Grit: P36
- Disc diameter: 125 mm
- Centre hole diameter: 22 mm
- Backing: vulcanised fibre
- Maximum operating speed: 80 m/s
- Colour: turquoise-blue
- Weight: 0.047 kg
- Application: INOX stainless steel, carbon steel, aluminium, non-ferrous metals
- Production: Germany
- Certificate: oSa
- EAN: 4018875091586
The PFERD Actirox AF890 fibre disc is the choice for professional assembly teams and workshops that require highest grinding performance with minimal thermal load on the workpiece. The oSa certificate confirms compliance with European safety standards for abrasive tools.