HARFINGTON 6pcs 120-140 Grits Diamond Grinding Bit 2.5mm Ball Head 2.35mm Shank 2.5mm Length Stone Sanding Drill Bits Rotary Tool for Ceramic Glass Nails Grinding Polishing, Blue - color: Blue
HARFINGTON 6pcs 200-230 Grits Diamond Grinding Bit 2.5mm Ball Head 2.35mm Shank 2.5mm Length Stone Sanding Drill Bits Rotary Tool for Ceramic Glass Nails Grinding Polishing, Red - color: Red