OSG History September 2014 • Introduces "The A Brand" product brand June 2010 • Began sales of OSG Phoenix, an indexable tooling series 2010 March 1984•Began manufacturing and sales of drills 2000 November 2014• Achieved consolidation net sales February 1987 of 100 billion yen in FY2014 •Began manufacturing and sales of cutter bodies September 1980 December 2004 • Began manufacturing and sales carbide end mills 1990 • Established Design Center January 1998 • Established Hongu Center 1980 November 1990 • Yana Factory began Operation December 2006 • Established Global Technology Center June 1982 • Shinshiro Factory began operation September 2017 • Established D-Lab December 1992 • OSG MFG. Company and OSG Corporationwere merged into OSG Corporation2018 • OSG celebrates its 80th anniversary February 1993 • OSG USA, Inc. celebrates its 50th anniversary • Relocated corporate headquarters to Toyokawa, Aichi December 1998 • Established CS Center WWW.OSGTOOL.COM About OSG 9