Abrasive sanding discs GRAPHITE 150 mm K120, 5 pcs, 8 holes, 65 mm centre hole

GRAPHITE abrasive sanding discs, 150 mm diameter with K120 grit, are designed for finishing and intermediate sanding of wood, painted surfaces, filler and light metals. The pack contains five discs engineered to fit orbital and random orbital sanders; each disc features eight ventilation holes and a 65 mm centre opening to support dust extraction systems and improve work cleanliness. The discs are suitable for renovation and carpentry tasks where consistent surface preparation and uniform material removal are required.

Advantages

These 150 mm sanding discs provide a balance between material removal and surface smoothing thanks to the K120 abrasive grade, which delivers medium-fine cutting action. The eight-hole pattern and 65 mm centre hole enhance dust collection effectiveness when paired with compatible extractors, reducing clogging and extending abrasive life. The discs are supplied in a five-piece pack for convenient replacement during extended projects and are compatible with common hook-and-loop sanding plates for quick fitting.

Suitable for

• Sanding bare or painted wood before finishing
• Feathering filler and smoothing putty joints
• Intermediate sanding between paint or lacquer coats
• Light deburring and surface finishing of soft metals
• Use with orbital and random orbital sanders equipped for 150 mm discs and dust extraction

When it may not be suitable

These K120 discs are intended for medium-fine sanding and are not optimal for aggressive stock removal or heavy-duty metal grinding. For very coarse material removal, rough shaping, or working on very hard metals, a coarser grit and a disc designed for high-temperature or heavy-load applications would be more appropriate.

Key specifications

• Disc diameter: 150 mm
• Abrasive grit: K120 (medium-fine)
• Hole pattern: 8 ventilation holes
• Centre opening diameter: 65 mm
• Pack quantity: 5 discs

How to use

Attach the sanding disc to a compatible 150 mm orbital or random orbital sander with a matching hook-and-loop backing pad and align the disc holes with the machine’s dust extraction ports if present. Start sanding with light, even pressure and progress along the grain for wood or in consistent, overlapping passes for painted surfaces. Replace discs when abrasive performance drops or clogging prevents consistent finish; store unused discs flat in a dry environment to maintain shape and adhesive performance.

What to consider before purchase

• Confirm your sander accepts 150 mm discs and has a compatible hole alignment or accepts a 65 mm centre opening
• Choose grit K120 for medium-fine sanding—select different grits for heavier or finer work
• Check that your dust extraction system aligns with the 8-hole pattern for optimal dust removal

Usage recommendations

For best results, use these GRAPHITE 150 mm K120 discs with a properly adjusted sander speed and consistent light pressure; pair with a functioning dust extraction system to extend disc life and maintain a cleaner working environment.