The name of our product is the 'Rotabroach CWC Pilot Pins Suitable For 18-52mm Cutters'. The CWC TCT series pilot pins are deliberately designed for compatibility with Rotabroach TCT cutters. These work outstandingly with cutters ranging from 18mm to 52mm in diameter, delivering up to a 35mm depth of cut. They infuse efficiency, precision and exceptional performance in your drilling operations.