Sandvik Coromant C8-C-4000, Cassette, is part of the Coromant Capto product family. Coromant Capto is a modular quick change tooling concept offering three systems in one. Quick change tool holders reduce set-up and tool change time, leading to significantly increased machine utilization. Coromant Capto directly integrated in the spindle increases stability and versatility in e.g. multi-task machines, machining centres with turning capability and vertical lathes. Coromant Capto as a modular system for machining centres offers a large variety of extension- and reduction adaptors, enabling assembling of tools with different lengths and design characteristics regardless of the machine interface (SK, HSK, Big Plus). The modularity function means less need for expensive special tools with long delivery times. The same tools can thus be used in the entire workshop, providing unique flexibility, optimal rigidity and minimized tool inventory.