This diamond finger grinding wheel is a professional-grade tool designed for precision stone processing. The 1pc rear water blocking arc polishing head ensures efficient operation by minimizing water splashing during use. Crafted with premium industrial diamonds, it delivers rapid cutting speeds and an extended service life while maintaining high forming precision.

Ideal for creating smooth transitions and refined edges on quartz, granite, marble, and hard porcelain surfaces. The notched-free finish prepares stone for installation or sealing without additional work. Suitable for kitchen worktops, bathroom vanity units, and custom stone projects, this grinding head expands and refines rounded chamfers with ease.

Built for durability and consistent performance, this tool reduces processing time and energy consumption in stone fabrication tasks. It serves as a reliable accessory for both professional workshops and DIY stone projects.