The Capto Tooling System is a modular quick-change tooling interface developed by Sandvik Coromant and standardized under ISO 26623. It’s widely used in turning centers, machining centers, and multitasking machines because it combines high rigidity, flexibility, and fast tool change capabilities.

Key Features

Polygonal Coupling (ISO 26623): Provides maximum torque transmission and stability.

Quick-Change System: Reduces machine downtime with rapid tool setup and replacement.

High Rigidity: Ensures excellent cutting performance even under heavy-duty operations.

Modularity: Allows the same interface to be used across turning, milling, drilling, and boring applications.

Accuracy: Repeatability within microns ensures consistent machining quality.

Main Categories

Capto Turning Tools – Holders for external/internal turning and facing.

Capto Milling Tools – End mill holders, shell mill holders, and cutters.

Capto Boring Bar Holders – For high-precision boring operations.

Capto Driven Tools – For live tooling in CNC lathes.

Capto Static Tools – For rigid clamping in turning centers.

Advantages

Reduces setup time significantly.

Improves productivity in multitasking machines.

Provides one unified toolholding system across different machines.

Increases tool life due to rigidity and precision.