Concept Design Concept Design from Antti Pitkanen Concept Design RUUKKI - Concepts for a future Surface Drilling Machine RUUKKI 2005 - Concepts for a future Surface Drilling Machine RUUKKI - Concepts for a future Surface Drilling Machine RUUKKI - Concepts for a future Surface Drilling Machine gLike Concept Design Industrial Design Share R 7 n Antti Pitkanen Industrial Designer Helsinki, Finland Follow Contact