Grades perform hard part turning

Sandvik Coromant has introduced the CB7105 and CB7115 grades for hard part turning, particularly in the ISO H05 to H15 application area.

The CB7105 grade offers enhanced crater wear resistance, while CB7115 is designed to provide machinists with better fracture resistance, the company states. These benefits equate to higher speed and improved edge line toughness, respectively.

These grades have been developed to tackle the challenges of high surface and dimensional tolerance demands, along with increasing tool life with their PCBN grade material and coating, as well as appropriately adjusted edge preparation on the inserts.

Sandvik Coromant Canada * 905-826-8900 * www.sandvik.coromant.com