Gray cast iron
As far as cycle timing and process reliability in the machining of gray cast iron is concerned, there is no way around CBN. In comparison to machining with carbide, we can see a considerably faster and more efficient manufacturing. CBN is also a leader in terms of accuracy and surface finish.
Our Solid CBN tools are very successfully used both in finishing and roughing operation.
PCD-CVD-CBN boring bars
ISO external tool-holders and boring bars