Folding castors with key hole inside, with Polifibra abrasive fibre.

The open structure allows the cooling air to circulate, thus reducing the risk of overheating of the workpiece.

It also adapts easily to any type of material.

Polifibra flap wheels are recommended for the following processes:

- Removal of rust, corrosion and small debris.

- Welds, dirt and various debris.

- Paint removal.

- Cleaning before and after welding.