Mirka FY612040 Galaxy Grip 5" Sanding Discs 40 Grit 50-Pack

The Mirka Galaxy multipurpose grip sanding disc is engineered for versatile performance on both soft and hard materials and substrates. These 5-inch discs feature an advanced hook-and-loop backing system for quick disc changes and secure attachment to random orbital sanders.

Key Features:

• Blue ceramic grain technology that self-sharpens by fracturing to create fresh cutting edges during use
• 40 grit for aggressive material removal and surface preparation
• 5-inch diameter compatible with standard palm and random orbital sanders
• Multi-hole dust extraction pattern for cleaner sanding and extended disc life
• Durable backing resists tearing and edge wear
• Suitable for wood, metal, composites, and painted surfaces

Each package contains 50 discs, providing excellent value for professional shops and serious DIYers. The Galaxy line delivers consistent cut rates and longer disc life compared to conventional aluminum oxide abrasives, making it ideal for automotive refinishing, woodworking, metalworking, and general surface preparation tasks.