Manufacturer: Toyo Associates, Ltd.

Features

This SUS-oriented grooving insert is specifically designed for use with throw-away grooving and cut-off tool holders and delivers dependable performance in stainless steel machining applications. Therefore, it ensures stable cutting action and precise groove formation under demanding conditions. Because it is equivalent to the insert included with No. 66745, it provides seamless compatibility and consistent replacement quality. Moreover, its geometry is optimized for stainless steel, which enhances chip control, reduces cutting resistance, and improves surface finish. To replace the insert correctly and securely, a separate insert replacement tool No. 66750 is required. As a result, you maintain accurate installation, firm clamping stability, and reliable high-precision performance throughout SUS grooving and parting operations.

Specifications