TiAlN coated DURAMAX 5000 carbide boring insert designed for uninterrupted cuts in steel, titanium, nickel, and stainless steels. - Compatibility you can rely on: fits MBB Series or ANSI TD style boring bars for a secure, stable setup. - Long tool life in tough metals: TiAlN coating and DURAMAX 5000 carbide deliver wear resistance and heat tolerance for demanding boring operations. - Efficient edge utilization: 0.031 in radius with 3 cutting edges, left hand ground chipbreaker for improved chip control and extended edge life. - Compact, multi edge insert: 0.160 in inscribed circle (IC) triangle insert, providing multiple usable edges to reduce tool changes. - Clear performance benefits: designed to deliver clean finishes with reduced interruptions across steel, titanium, nickel, and stainless applications. - Applications and use cases: 1) Finishing bore on steel shafts in machine tool setups using MBB Series or ANSI TD style boring bars for precise, repeatable results. 2) Internal bore work on titanium aerospace components where high heat resistance and smooth chip control are important. 3) Boring stainless steel or nickel alloy parts such as valve bodies or pump housings, where reliable cutting performance and long edge life reduce downtime. - See the Downloads section below item photos for detailed product information, technical data, and compatible boring bars.