Indexable Milling

Indexable milling refers to a versatile machining process that utilizes cutting tools with replaceable inserts, known as indexable inserts. These inserts feature multiple cutting edges, allowing for efficient material removal and extended tool life. The key advantage of indexable milling lies in the ability to replace worn or damaged cutting edges without discarding the entire tool, thereby reducing tooling costs and downtime.

The indexable inserts used in milling applications come in various shapes, sizes, and geometries, tailored to specific machining tasks and materials. Common insert configurations include square, round, and octagonal inserts, each offering unique advantages in terms of cutting forces, surface finish, and chip evacuation.