Dignitaries Attend Ribbon Cutting for New Headquarters - 06/2009

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TuffTek^TM is an extremely wear-resistant cubic boron nitride (cBN) coating. It offers exceptionally long tool life and the ability to work at high metal removal rates. Unlike polycrystalline cubic boron nitride (PCBN) tools, TuffTek™ coatings are available with chip breaker geometries. The TuffTek™ coating is suitable for harsh machining applications such as turning of hardened steels (>45 HRC) or pre-hardened steels (28~32 HRC).

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