The core structure (ultra-fine to coarse grain) of the Polycrystalline Diamond provides a higher toughness, yet lower wear resistance and reduced micro-cutting edge quality than with Monocrystalline Diamond. The reaction behaviour is identical, yet the higher toughness extends the application range considerably. Materials with a low to very high content (from 2% to 70%) of abrasives fillers can be machined with excellent tool life.

Many sizes, shapes and multiple PCD placement available...please inquire - Fast delivery and premium quality! We supply these and almost any other insert from stock or within 3 to 4 business days.