OSG USA acquires AMAMCO Tool & Supply

Glendale Heights, Illinois – OSG USA Inc., a leading manufacturer of taps, drills, end mills, dies, and indexable cutting tools, has acquired AMAMCO, an ISO 9001:2008 and AS9100C registered company that manufactures high-quality, custom, carbide tools for manufacturers in the aerospace, automotive, and medical industries.

Founded in 1972, AMAMCO will continue to operate in Duncan, South Carolina, as an independent company led by newly appointed President (and former VP at AMAMCO), Jon Salem. 

“With their success supplying customer-specified, carbide tooling to major aerospace companies, our acquisition of AMAMCO helps OSG meet our global initiative to grow our business in the aerospace industry,” said Michael Grantham, president of OSG USA INC. and new CEO of AMAMCO.

OSG is a leading manufacturer of taps, end mills, drills, and indexable cutting tools. OSG’s extensive line of high technology cutting tools features exclusive metallurgy, cutting geometries, and proprietary surface treatments to help increase productivity, reliability and tool life. OSG also serves the fastener industry by offering a complete line of thread-rolling, flat, cylindrical, planetary, and trim dies. 

The company markets its products for numerous industries including automotive, aerospace, medical, and die mold.

Source: OSG USA