Tool holders are adapters used to mount cutting tools in the machine tool equipment that performs these operations.

Ultrasonic tool holders generate vibrations along the tool axis, a movement that reduces the effects of friction and thus the cutting forces caused by the oscillation of the tooltip.

The best hydraulic tool holders, hydraulic tool holder vs collet affect the machining accuracy of the machine tool and even the quality of the product, and therefore require high precision and do not allow even small errors.