Two new variations of Iscar’s Cut-Grip inserts feature flat-top rakes without chipbreakers for threading. Precision ground for a 60-degree (MT) thread profile, the inserts are designed for machining threads on short chipping materials such as brass and cast iron. The flat-top rake improves surface quality and lessens chatter, allowing higher cutting speeds and making the inserts an alternative to models with chipbreakers, the company says. The inserts can be installed in existing toolholders without modification.
Editor PickModular Tooling Lines Enable Shop Standardization
Sandvik Coromant says that its modular CoromantEH, CoroTurn SL and Capto tooling lines enable the selection of optimized tooling assemblies to suit all applications using a smaller inventory of standard items.