Stainless steel flap disc

finishingceramicaluminum oxide

Product description

Flap discs are flexible abrasive tools designed for grinding, deburring and finishing operations on various types of metal surfaces. The radial arrangement of the flaps ensures even wear of the abrasive, providing consistent cutting performance and long service life.

Main technical specifications

1. Standard dimensions

• Diameter 115 mm x Bore 22 mm
• Diameter 125 mm x Bore 22 mm
• Diameter 180 mm x Bore 22 mm

2. Abrasive types and applications
Abrasive material | Characteristics | Main field of application
Corundum (A) | Versatile, economical and effective abrasive. | Light metalworking, general steels, non-ferrous metals, wood.
Zirconia (Z) | High stock removal capacity and self-sharpening properties. | Carbon steel, stainless steel, cast iron. Excellent value for money.
Ceramic (C) | Maximum aggressiveness, cool cutting and extreme durability. | Alloyed steels, stainless, hardened steels and high-pressure applications.

3. Backings and shapes

• Backing: Reinforced fiberglass or rigid plastic.
• Shape:
  • Flat: Ideal for precision work and finishing on flat surfaces.
  • Conical: Designed for heavy stock removal and for angles/edges thanks to a larger contact area.

Operating parameters (Safety)

All discs are manufactured in compliance with EN 13743.

• Maximum peripheral speed: 80 m/s
• Maximum revolutions per minute (RPM):
  • Ø 115 mm: 13,300 RPM
  • Ø 125 mm: 12,200 RPM
  • Ø 180 mm: 8,500 RPM

Customization on request

• Grits available: From 36 to 120.
• Special backings: Non-standard diameters or backing materials.
• Labeling: Graphic customization and private label options.

Features / Technical specifications

• Product compliant with EN 13743.
• Maximum peripheral speed 80 m/s.
• Standard sizes: 115 mm, 125 mm, 180 mm (22 mm bore).
• Abrasive materials available: Corundum (A), Zirconia (Z), Ceramic (C).
• Backings: reinforced fiberglass or rigid plastic.
• Shapes: flat and conical for different applications.
• Grits available from 36 to 120; customization options on request.