OSG is a leading manufacturer of taps, end mills, drills, and indexable cutting tools. Providing an extensive line of high-quality, technologically advanced cutting tools featuring exclusive metallurgy, cutting geometries, and proprietary surface treatments to help increase productivity, reliability, and tool life. Products are marketed to numerous industries including Aerospace, Automotive, medical, die mold, energy, heavy industry, and job shops. OSG also serves the fastener industry by offering a complete line of thread rolling, flat, cylindrical, planetary, rack, and trim dies. OSG USA, Inc. is located in Irving, Texas with manufacturing and distribution centers located throughout the country. OSG USA Inc. is a subsidiary of OSG Corporation, founded in 1938 and headquartered in Toyokawa, Japan.