Koki Holdings Co. Ltd. is a leading power/air tool manufacturer based in Japan. Our company name changed in June 2018 from Hitachi Koki Co. Ltd. to Koki Holdings Co. Ltd. Our primary power tool brand HITACHI was also renamed HiKOKI in October that same year. We own multiple global brands including HiKOKI, Metabo, MetaboHPT, CARAT, and Sankyo Diamond. We are constantly committed to offering our customers high performance products that meet their needs through industry-leading technology and development capabilities bolstered by our history of more than a century of innovation in power tools.Shop All Hitachi Koki Co ProductsVisit Hitachi Koki Co Website