Bosch Expert C470 Sanding Disc 225mm Grit 120, 25-Pack for Drywall Sanders

Drywall finishing demands an abrasive that cuts fast without clogging, and the Bosch Expert C470 delivers exactly that. Its open-coat aluminum oxide grain stays sharp on paint, varnish, filler, and plaster, while the multi-hole pattern pulls dust away through your sander's extraction system. The result is a clean, smooth surface ready for paint or wallpaper—with far less downtime for disc cleaning.

Highlights

• Diameter: 225 mm – fits standard drywall sanders
• Grit: K120 – fine finishing grit for a smooth base
• Pack of 25 discs – consistent, replaceable performance
• Hook-and-loop backing – quick, secure disc changes
• Open-coat aluminum oxide – resists clogging, extends disc life
• Multi-hole design – optimizes dust extraction for a cleaner work area

In daily use

When blending drywall joints or feathering filler into the surrounding surface, the C470's hardened grain stays sharp and cuts consistently. The anti-clogging coating means you spend less time cleaning the disc and more time achieving a flawless base. It works with hook-and-loop drywall sanders such as the Bosch GTR 550 and Festool Planex.

Full specifications

• Product type: Sanding disc
• Series: Bosch Expert C470
• Abrasive: Aluminum oxide
• Backing: Paper
• Bonding: Full synthetic resin
• Coating: Open-coat (anti-clogging)
• Hole pattern: Multi-hole (for dust extraction)
• Mounting: Hook-and-loop (Velcro)
• Quantity per pack: 25
• Compatible with: Drywall sanders (e.g., Bosch GTR 550, Festool Planex)
• Suitable for: Drywall, paint, varnish, filler, plaster

Final note

For professionals who demand efficient dust extraction and a consistent finish, the Expert C470 is a reliable choice that keeps your drywall sanding on schedule.