VINCENT - Shaft Milling Cutter - Blue - Hard GraniteVINCENT Finger Bit Router Quartzite Precision Routing Tool for Hard Stone Applications The Finger Bit Router by Vincent is expertly engineered for high performance quartzite cutting, delivering exceptional durability and smooth operationideal for CNC and automated router applications in stone fabrication. Key Features: Efficient Cooling: Integrated water supply holes provide optimal cooling and flush away grinding residue, enhancing tool life and