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Turning insert for cast iron - Black-Rush TT70xx series
The wear resistant TT7005 is utilized for high-speed machining of gray and ductile cast iron. TT7015 is utilized in general purpose applications of gray and ductile cast iron. It is suitable for use with continuous to interrupted machining.
The Black Rush alumina CVD coating eliminates crater wear or flaking; the post coat surface treatment reduces build up and gives a longer tool life.