OSG USA, INC.

620 Stetson Avenue
Saint Charles, IL 60174
Phone: 800-837-22231400
Fax: 800-837-3334
Email: customerservice@osgtool.com
URL: www.osgtool.com

President:
Jeff Tennant
Phone: 630-790-1400
Fax: 800-837-3334
Email: jeff.tennant@osgtool.com

Executive Vice President, CFO:
David Kwon
Phone: 630-790-1400
Fax: 800-837-3334
Email: david.kwon@osgtool.com

 

OSG is a leading manufacturer of taps, end mills, drills, and indexable cutting tools. OSG also serves the fastener industry by offering a complete line of thread rolling, flat, cylindrical, planetary, rack, and trim dies and markets to numerous industries including automotive, die mold, aerospace, energy, heavy industrial, and dental.