Posted May 8, 2019

Walter introduces new CBN grades

Walter has introduced new CBN grades for improved turning of hardened steel up to 65 HRC.

Walter CBN gradesThese grades: WBH10C, WBH10, and WBH20, provide users with an array of benefits. High quality surface finish due to unique new wiper geometry (MW2) and long tool life with the new TiAlSiN coated CBN grade (WBH10C) are just some of these benefits. Inserts with laser etched chip breaker geometry TM-M2 are also available.

All inserts are ground for exceptional process reliability. These new grades are available in both positive and negative inserts and are suitable for both continuous and interrupted cuts.

Additionally, Walter has also introduced WBS10, a new CBN grade for finishing high-temperature superalloys in either continuous or interrupted cuts. Available in both positive and negative inserts, WBS10 features sharp “EM2” microgeometry and superfine grain with ceramic binder.