Mirka Roundy Dust-Free Hand Sanding Block

The Mirka Roundy is a purpose-built ergonomic hand sanding block engineered for efficient, dust-controlled manual sanding across a wide range of surface preparation tasks — from aggressive paint stripping to fine lacquer and paint sanding.

Designed to sit comfortably in the palm, the Roundy delivers excellent control and even pressure distribution, reducing operator fatigue during extended use. Its rounded profile allows sanding discs to wrap smoothly around the sides of the block, enabling improved access to corners, edges, and tight or contoured areas that are difficult to reach with standard flat blocks.

Equipped with 34 integrated dust extraction holes, the Roundy ensures optimal airflow and effective dust capture when connected to a compatible dust extraction system. It is fully compatible with Abranet® net abrasives as well as standard 150 mm 15-hole discs, offering flexibility across abrasive systems without compromising performance.

Two interchangeable vacuum hose plug adapters are included, allowing quick and secure connection to most dust extractors for a cleaner, safer working environment and improved abrasive longevity.

Key Features

• Ergonomic palm-fit design for enhanced comfort and control
• 34-hole dust extraction pattern for efficient dust removal
• Compatible with Abranet® and 150 mm 15-hole discs
• Wrap-around disc capability for sanding edges and corners
• Dual vacuum hose adapters included for broad extractor compatibility
• Lightweight, durable construction for professional use
• Ideal for paint removal, primer sanding, lacquer preparation, and fine finishing work

The Mirka Roundy delivers professional-grade performance in a compact, highly adaptable manual sanding solution.