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OnBuy.com£13.98Visit shop Sia Abrasives Sanding Discs 6" 150Mm P60 Grit Pack Of 50 Orbital Hook Loop 3873158872945
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The SIA Abrasives 7944 SiaOne Sanding Discs are designed for professional woodworkers and metal fabricators who require heavy material removal during initial surface preparation stages. These 150mm discs offer superior cutting performance on orbital sanders, though their aggressive P60 grit means they are unsuitable for fine finishing or polishing tasks.
| Model Part Number | 7425.4595.0060 |
|---|---|
| Brand | Sia Abrasives |
No, P60 is a coarse grit designed for heavy material removal and will leave deep scratch marks on the surface.
No, these are 150mm discs and require a 150mm backing pad to operate safely and effectively.
Yes, they are effective for aggressive sanding on metal surfaces, provided the sander being used is rated for metal applications.
Keep them in their original packaging in a dry environment, away from direct moisture, to prevent the abrasive grit from shedding.
These discs are generally designed for dry sanding; using them wet may damage the adhesive bond of the abrasive.
Ensure the backing pad is clean and not worn out; replace the pad if the hook material has lost its grip.
Verify that no large debris is trapped between the disc and the surface, and ensure you are using the correct grit for the current stage of sanding.
Check that the orbital sander speed is set correctly and ensure that the sander is kept moving at a constant, steady pace.
To use these discs, ensure your orbital sander's backing pad is clean and free of debris. Align the disc holes with your sander's dust extraction ports to maximize suction efficiency. Press the disc firmly onto the hook and loop pad to engage the fasteners fully. After use, store the discs in a cool, dry place to prevent humidity from affecting the abrasive bond. If the disc becomes clogged during heavy use, use a rubber sanding block cleaner to gently remove debris and extend the life of the abrasive surface.
