For use in woodworking, plastic, and light alloy machines, the RC 90 series automatic tool change spindles are designed to be cooled by compressed air. The solution provides more efficient cooling than fan systems, while also allowing for a shorter overall length of the spindle.

Available in both ISO and HSK clamping systems, the tool holders are retained by special springs and are released by a pneumatic actuator. Proximity sensors are incorporated to ensure maximum safety and control of the tool change.