Abrasive Sanding Discs with Holes GEKO G78815 225 mm P240 (10 pcs) — grit P240

Pack of 10 GEKO abrasive sanding discs, 225 mm diameter, with dust-extraction holes and P240 grit. These sanding discs are designed for orbital and disc sanders that accept 225 mm hook-and-loop discs with a standard hole pattern. The P240 grit provides fine abrasion for smoothing surfaces, removing minor imperfections in paint and primer, and preparing wood and light fillers for finishing. The discs come in a circular format with evenly distributed holes to match vacuum-backed sanding pads for improved dust collection and consistent sanding performance.

Advantages

These GEKO 225 mm P240 sanding discs offer uniform fine-grit sanding across a wide surface area while helping to reduce airborne dust thanks to the hole pattern. The hook-and-loop backing allows quick attachment and replacement on compatible sanders. Their P240 grit balances material removal with surface refinement, giving a smoother finish prior to painting or sealing.

Suitable for

• Fine sanding of wood surfaces before finishing
• Smoothing primer coats and painted surfaces
• Light filler shaping and feathering of repairs
• Refinishing furniture and cabinetry
• Renovation and carpentry tasks requiring fine abrasion

When it may not be suitable

These P240 discs are intended for fine sanding and surface preparation and are not suitable for heavy stock removal or shaping of hard materials. For aggressive material removal, lower-numbered (coarser) grits are required. They are also intended for sanders that accept 225 mm hook-and-loop discs with a matching hole pattern; compatibility should be checked before use.

Key specifications

• Diameter: 225 mm
• Grit: P240 (fine)
• Quantity in pack: 10 pieces
• Backing: hook-and-loop (for quick attachment)
• Hole pattern: dust-extraction holes compatible with standard 225 mm vacuum pads

How to use

Attach the disc to a compatible 225 mm orbital or disc sander using the hook-and-loop backing, ensuring the hole pattern aligns with the sander's dust port. Start sanding at low speed and apply light, even pressure, moving the sander along the grain on wood or across the surface on paint and primer. Frequently check the surface and replace the disc when abrasive performance decreases. Use with a connected dust extraction system when possible to maintain visibility and reduce airborne particles.

What to consider before purchase

• Confirm your sander accepts 225 mm hook-and-loop discs and that the hole pattern aligns with your dust extraction pad.
• Choose P240 for fine finishing rather than heavy material removal.
• Consider whether you need a different grit for initial shaping or paint stripping tasks.

Usage recommendations

For best results, pair these P240 discs with a functioning dust extraction system and use light, consistent pressure. When preparing wood for varnish or paint, sand progressively from coarser to finer grits and finish with P240 to achieve an even, smooth surface.