Rotary Tool Grinding/Sanding Supply Graphite 55H949 Wood 15 cm 5 pcs

The GRAPHITE Rotary Tool Grinding/Sanding Supply Graphite 55H949 is a set of five 150 mm (15 cm) velcro-backed abrasive discs designed primarily for sanding wood and wood-based materials. Each disc has a K120 grit and an e-paper backing that supports mechanical grinding. The semi-open aluminium oxide coating covers 80–90% of the paper surface to maintain high cutting efficiency while reducing clogging, and the perforated design enables compatibility with tools that have dust extraction systems.

Advantages

These sanding discs combine a semi-open aluminium oxide abrasive layer and an e-paper backing to balance material removal rate with reduced clogging and lower surface heating during sanding. Velcro (hook-and-loop) fastening ensures quick and secure disc replacement on rotary sanders. The 150 mm diameter provides a broad working area for faster coverage, and the perforations support near dust-free operation when used with appropriate extraction equipment.

Suitable for

• Sanding and finishing of solid wood and wood-based panels
• Surface preparation before painting or varnishing
• Light grinding of some plastics and non-critical metal surfaces
• Use with rotary sanders equipped with hook-and-loop pads and dust extraction

Key specifications

• Diameter: 150 mm (15 cm)
• Grit: K120
• Backing: e-paper with velcro (hook-and-loop) fastening
• Abrasive: aluminium oxide, semi-open coating (approx. 80–90% coverage)
• Pack quantity: 5 discs
• Weight per disc: approximately 56 g
• Perforated design for dust extraction compatibility

How to use

Attach a disc to a compatible rotary sander with a matching 150 mm hook-and-loop pad, ensuring the perforation pattern aligns with the tool’s dust extraction holes when applicable. Start sanding at a moderate speed and apply steady, even pressure; avoid excessive force to prevent premature wear and surface overheating. Replace discs quickly by peeling off the used abrasive and pressing a new disc onto the pad.

Usage recommendations

For best results on wood, begin with K120 grit for smoothing and surface blending, then progress to finer grits if a smoother finish is required. Use with a dust extraction system to minimise airborne particles and extend disc life. Store discs flat in a dry environment to maintain backing adhesion and abrasive performance.