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What is Different and Unique About Air Turbine Tools®?
  • Patented Direct Drive constant high speed and torque - which remains high under load. Constant 25,000 to 90,000RPM up to 1.4 HP/1.04kW with optional double turbine power.

  • Governor controlled constant high speed and torque results in more inches cut per minute. Acceleration of the milling process saves hours. Speeding up the detail work results in great savings and frees up your CNC.

    Fewer moving parts means less friction, less heat and lower vibration - important for accuracy. The 40,000 rpm 625JS vibration is just 0.28mm/s.

  • Superior accuracy. High speed and low vibration are good for accuracy. The spindle's steel housing is rigid and stable and air cools the ceramic bearings. Optional upgrade to 2 micron collet where desired.

  • Reliability 24/7 at high speed with minimal heat distortion. The grease packed ceramic bearings withstand heat in the 40C / 104F range and a small airflow from the turbine cools the bearings. Most spindles have a limited duty rating which requires them to be shut down or turned off over time. All the advantage of nominal high speed is lost when the spindle overheats and is switched off - in addition to having a person watch the CNC machine. Air Turbine Tools® can run lights out.

    Low friction and low heat with the positive air pressure through the spindle resolves accuracy problems resulting from thermal expansion and increases durability.

  • No maintenance or oil lubrication. Spindle and motor maintenance, part cleaning and lubrication of motors are time consuming and costly.

    With plastics, graphite, wood - oil free Air Turbine Spindles® and Air Turbine Motors® also eliminate lubrication, oil mist contamination and chemical interactions.

  • Tool life improved. Coatings work well at high temperature which requires high speed. Super finish quality with no secondary cleaning required.
These air turbine spindle, air turbine tools, air turbine motors are all products of air turbine technology, inc. Designed to out perform the cnc spindle or cnc machine spindle with a revolutionary pneumatic motor, air turbine spindles are designed to work with chiron, dmg moro seiki, doosan, fadal, emco, haas, hardinge, hartford, hermle, hurco, hwacheon, kitagawa, makino, mazak, okuma, romi and many other cnc machines. Also compatible with brother, fanuc, haas, matrix and other drill-tap machines for cnc milling with our high speed precision pneumatic air spindles. Our air turbine motors are high speed, efficient, pneumatic motors. These pneumatic motors are designed for lathe, robot, machining, debarring, finishing, routing, drilling and milling, a very versatile fixture mount. We also manufacture air turbine hand tools that are engraving tools, finishing tools, grinders, pencil tools, routing tools and marking tools. Air Turbine manufactures hand tools, grinders, pencil tools, debarring tools, finishing tools, which are all low vibration tools, precision tools, and ergonomic tools. These tools are performance tools, low weight tools, with an air turbine motor. Air Turbine motors require no oil, have no gears or vanes, for reliability. Made in USA.
All prices in US Dollars, FOB., Boca Raton, Florida, USA. International local pricing will vary, depending on location, to include: shipping, freight, handling, customs and excise duties, local taxes and handling, currency exchange rates, etc. All specifications approximate.