KINGROMA GREEN FLEXIBLE DISC WA80 4" 103mm x 3.0mm x 16mm

The colour might be slightly different due to lighting

FBD-004 KINGROMA GREEN FLEXIBLE DISC WA80 is a type of flexible abrasive disc used primarily for grinding and polishing, often with an angle grinder.

Here is a description based on the specifications:

Model/Code: FBD-004

Brand: KINGROMA

Type: Flexible Disc (or Flexible Grinding Wheel/Disc)

Abrasive Specification: WA80

WA: Generally indicates White Aluminum Oxide, which is commonly used for grinding stainless steel and certain other metals.

80: Represents the grit size, which is relatively fine for grinding wheels and indicates it is suitable for finishing, surface precision machining, or lighter grinding.

Color: Green (The color is often associated with the material or application, and for flexible grinding discs, green is sometimes recommended for use on stone or non-metal, though the WA abrasive suggests metal/stainless steel, which is a common application for WA80 flexible discs).

Dimensions:

Diameter: 4 inches (103mm)

Thickness: 3.0mm (≈ 1/8 inch)

Bore/Hole Size: 16mm (≈ 5/8 inch)

Key Characteristics and Applications:

Flexible Nature: It is designed to be flexible, offering advantages like reduced vibration, a smoother finish, and less operator fatigue compared to standard rigid grinding wheels.

Function: Combines the capabilities of a depressed center grinding wheel and a resin fiber disc (sanding disc). It is used for tasks like:

General grinding and stock removal.

Surface precision machining.

Descaling and polishing.

Arc and curved surface machining.

Suitable Materials (based on WA abrasive): Often recommended for Stainless Steel (INOX), as well as ferrous metals, iron, and general steel. The green color may also suggest suitability for stone or non-metal materials in some manufacturers' lines.