The ROBOT COUPE 27566 Slicing disc with a 4mm thickness is designed for use with the CL20, CL30 BISTRO, CL40, and R201 XL models. This disc, specifically made by the brand ROBOT COUPE, allows for precise and thin slicing of various foods, making it an essential accessory for professional culinary use. With this slicing disc, chefs can easily achieve clean and uniform cuts, enhancing the presentation and quality of their dishes.