This SUS-oriented insert is specifically designed for use with throwaway cut-off tool holders and delivers reliable performance in stainless steel machining applications. Therefore, it ensures stable cutting action and improved durability under demanding conditions. Because it is equivalent to the insert included with No. 66744, it provides seamless compatibility and consistent replacement quality. Moreover, its edge geometry is optimized for stainless steel, which enhances chip control and reduces cutting resistance. To replace the insert correctly and securely, the separate insert replacement tool No. 66750 is required. As a result, you maintain proper installation, dependable clamping stability, and precise cutting performance throughout stainless steel processing operations.

Specifications