Iscar Metals

In 1952, Stef Wertheimer founded ISCAR in a small workshop in Nahariya, Israel, with a vision to revolutionize metal cutting tools. What began as a one-man tool shop has grown into one of the world's largest and most respected manufacturers of precision metalworking tools. Wertheimer's entrepreneurial spirit and commitment to innovation laid the foundation for a company that would transform how manufacturers approach machining operations worldwide.

Today, ISCAR operates as a subsidiary of the International Metalworking Companies (IMC) Group, which is fully owned by Berkshire Hathaway under Warren Buffett's leadership since 2013. Headquartered in Tefen, Israel, the company employs approximately 7,000 people globally and maintains a presence in over 60 countries through a network of more than 150 subsidiaries. ISCAR specializes in manufacturing indexable carbide inserts, end mills, drills, and complete tooling systems for CNC machining applications. The company's commitment to research and development is evident in its dedication of nearly 10% of resources to new product development annually. ISCAR serves critical industries including aerospace, automotive, energy, medical, and general engineering, providing innovative solutions that help manufacturers reduce cycle times, extend tool life, and improve precision in their operations.