Our Technology

Air Turbine Tools® revolutionary constant high-speed redefines performance standards for today’s high-speed Tools, Motors, and Spindles. From CNC, robotic, and other mounted applications, to hand finishing operations, the unique technology employed in the design and manufacture of these products delivers a cleaner cutting action, faster production rate, and eliminates problems associated with traditional tools.

Day in and day out the unique direct drive high-speed technology we have developed for over 25 years has proven itself in countless applications.


Air Turbine Spindles® maintain high speed and torque under load using a patented turbine governor. At governed 25,000 – 90,000 RPM to 1.40 hp (1.04 kW), these powerful spindles have only 2 moving parts – patented turbines and ceramic bearings cooled by airflow. We retrofit any CNC machine to mill at constant high speed 24/7 – so any CNC can be a high-speed machine.

Hand Tools

Air Turbine Tools® solve problems in hand operations. Lightweight at just 6 oz (0.17 kg) with low vibration reduces injury risk to your hand and arm. Power to 1.40 hp (1.04 kW) maintains the high-speed rotation for optimized cutting action with no maintenance required.


Governed 65,000 RPM and power to 1.40 HP – Air Turbine Motors® are ready for Lathes, Swiss Automatic, Robotics, and Fixtured Applications. Mounting Diameters from 20mm to 40mm with h7 Tolerance. Perfect for milling, finishing, drilling at constant high speed and precision.


From Collets, Filters, Extractors, Hoses, and Installation Kits, learn more about the accessories that help you get your job done.

Whats Your Application?

With over 100 Spindles, Motors, and Hand Tools available, let Air Turbine make it easier for you to choose the right tool for your application. Fill out the Applications Questionnaire and a member of our team will get back to you within 24 hours with the perfect tool for your application.

Service & Support

Support is always available from our technical team in the USA and Germany. Repair Service is available in Florida and Munich. Call our factory technicians at +1-561-994-0500 or email us at [email protected].