The dremel 26150660ja 7 piece router bit set contains all seven of the high quality routing accessories allowing you to perform a diverse range of routing applications such as edge corner straight keyhole word and letter routing in a variety of materials including but not limited to hardwood softwood plywood and laminates these router accessories can rout slots in doors to fix new door handles design and rout your own kitchen cabinets or create your own house number conveniently store