C6-391.05 Coromant Capto To Arbor Adaptor 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).