PcBN Solid Inserts • Inserts are made only from PcBN. WBH25P • No material joint. • Best heat-absorption capacity. • Can work at highest temperatures. H Tipped Inserts • Require a carrier and a PcBN tip. WBH25P • The tips are brazed to a carrier. • The substrate has to have a pocket that will accommodate and support the tip. H PCD • Targeted machining of non-ferrous materials. WDN25U • Significant advantage in hardness over carbide tools. • Increased productivity through higher speeds and longer tool life. • Best used in processing materials that are un-machinable with conventional tooling. N widia.com B159