Sait 90mm 7 Hole Zirconia Velcro Backing Sanding Discs

1. What are Sait 90mm 7 Hole Zirconia Sanding Discs used for?

These sanding discs are designed for efficient sanding of wood, metal, and other surfaces. They are ideal for use with random orbital sanders, such as the Festool ROTEX RO 90, offering excellent performance in both rough and fine sanding applications.

2. What is the benefit of the 7-hole design?

The 7-hole design improves dust extraction when used with compatible sanders, keeping the work area cleaner and reducing airborne dust. This feature also prevents clogging, extending the life of the sanding disc.

3. What tools are compatible with these sanding discs?

These discs are compatible with the Festool ROTEX RO 90 and other random orbital sanders that use 90mm Velcro-backed pads with a 7-hole dust extraction system.

4. What materials can I sand with these discs?

The zirconia abrasive makes these discs ideal for sanding wood, metal, paint, and plastic. They provide exceptional durability and cutting power, making them suitable for a wide range of materials and tasks.

5. What is the advantage of zirconia abrasive?

Zirconia is a high-performance abrasive that offers excellent durability, sharp cutting action, and heat resistance. It is particularly effective for heavy-duty applications, such as removing old paint or shaping hard surfaces.

6. What grit options are available for these sanding discs?

These sanding discs are available in a variety of grits, allowing you to choose the appropriate level of abrasiveness for your project, from coarse material removal to fine surface preparation.

7. How do I attach the discs to my sander?

The discs feature a Velcro backing, making them easy to attach and remove. Simply align the disc with your sander’s base pad and press it into place, ensuring the dust extraction holes are aligned.

8. Are these sanding discs suitable for heavy-duty use?

Yes, the zirconia abrasive and durable construction make these discs suitable for heavy-duty sanding tasks. They are designed to last longer than standard aluminium oxide discs, even under demanding conditions.

9. Can I use these discs for wet sanding?

These discs are designed for dry sanding. For wet sanding, it is recommended to use discs specifically designed for wet applications.