In your quote, do not forget to tell us all variables (dimensional quantities, packaging ...) allowing a precise quantification. You will find this information by clicking on the photo or "More ..."and then "Download the catalog page".
4 - Milling tools
Special milling tools for pattern maker's routing cutters, tapered cutters, rotating cutters and tolls for flexible shaft machines, special cutters for polystyrene, hollow-cutters, polystyrene in patches and blocks...