The new Galaxy 7" grip discs with a 7/8" center hole are designed for professional floor sanding machines, bringing Galaxy’s signature cutting power and durability to hardwood floor sanding, stripping, and refinishing. 

• Self-sharpening grains – Maintain aggressive, consistent performance over time 

• 7" discs with 7/8" center hole – Compatible with a wide range of floor sanders 

• Optimized grit range – Perfect for all stages of floor sanding 

• Competitive pricing – Excellent value for contractors