Advanced Material Inserts WBH25P™ Features and Benefits WBH25P for Enhanced Performance — Five Unique Features 1 Newly developed substrate enables applicationin a wide variety of demanding situations. The substrate contains superhard grains with a uniquely formulated size distribution and nano-structured binder phase. This unique combination provides an unparalleled balance of wear resistance and toughness. The net result is a robust hard turning tooling solution for a wide range of applications, including continuous to interrupted cutting. 2 Nano-composite coating that enhances speedcapabilities and tool life. • Specially developed, advanced PVD coating with nano-composite architecture for improved performance. Advanced PVD nano-compositecoatingsPcBN • Improved wear resistance by PVD coating chemistry technology for machining hardened steels. • Enhanced PVD coating adhesion on PcBN substrates. 3 Improved edge preparation technology for longer tool life, reliable performance,better surface finish, and tighter workpiece tolerances. A critical performance factor is the edge preparation itself. The grind direction, surface roughness, hone sizes, and tolerances have great impact on performance and process reliability. WIDIA™ has performed significant research work and optimised edge preparation to improve your overall machining effectiveness. B162 widia.com