Conventional spindles frequently have either insufficient RPM’s or torque/power needed to maintain the correct cutter speed under cutting loads. The products from Air Turbine Technology, Inc (ATT) are designed to handle this job with their patented governed air turbine technology that delivers constant high speed, under variable loads; thus making them suitable for efficient cutting, surface finishing and deburring.


Air Turbine Spindle.With governed, pre-set speeds, in the range of 25,000 to 90,000 RPM and up to 1.4 HP the ATT spindles maintain constant speed under cutting high loads, resulting in efficient cutting, superior surface finishes, high accuracy and extended cutter life. The ATT Spindles can be used with all CNC machines and any tool holder system.


Air Turbine Motors.Light-weight, low-vibration motors, with 25,000 to 65,000 RPM and up to 1.4 HP are ideal for Robotic, Automation and OEM machining applications.


Air Turbine Tools. Patented technology, Precision Hand Tools, with 25,000 to 90,000 RPM and up to 1.4 HP, feature light weight, low noise and low vibration resulting in lower operator fatigue and hand injury risk.