High-Speed Air Spindle for Aerospace | Air Turbine Tool
Efficient finishing of difficult-to-machine materials. Achieves high-speed rotation of up to 90,000 min⁻¹ and stable torque.
In the aerospace industry, high dimensional accuracy and surface quality are required for the machining of difficult-to-cut materials such as titanium and Inconel. Particularly in finishing processes using small-diameter tools, high-speed rotation and stable torque maintenance that is not affected by cutting load are essential to maximize tool performance. Insufficient rotation speed may lead to reduced tool life and deterioration of machining accuracy. Our air turbine tool supports precise finishing of difficult-to-cut materials by adjusting the air supply according to the cutting load through a unique governor mechanism, thereby maintaining stable rotation speed and torque. 【Application Scenarios】 - Finishing machining of small-diameter end mills for difficult-to-cut materials - Fine edge finishing and deburring - Automation of finishing complex shapes using robots 【Benefits of Implementation】 - Maximizing the performance of small-diameter tools and reducing machining time - Stabilization of machining quality due to low vibration and low heat generation - Realization of high-speed machining utilizing existing machining centers and robots For more details, please download the catalog or feel free to contact us.
basic information
【Features】 - Rotational speed: 25,000 to 90,000 min-1 (varies by series) - Compatible with various spindles such as BT and HSK - Driven by factory compressed air, no power supply, wiring, or controller required - Drive components consist of only two direct drive structures - No lubrication required, reducing maintenance burden 【Our Strengths】 Founded in 1910 as a specialized trading company for machine tools, we have supported manufacturing sites for many years. We pursue "value creation" that contributes to our customers' profits through the sale of our original brand "i-TOOL" and the import and sale of overseas products.
Price range
Delivery Time
Model number/Brand name
Air Turbine Tools CNC Series / 700 Series / 800 Series / HD Series / Hand Tools
Applications/Examples of results
The applications include small diameter end mill processing and fine engraving on machining centers, small diameter drilling and slitting when mounted on lathes and automatic lathes' turrets, and deburring and edge finishing when equipped on robots or dedicated machines. For small diameter drilling and tapping, there is the CNC spindle series, and for manual deburring and finishing, there is the hand tool series (1/8 and 1/4 series). The mounting method for the CNC spindle can be selected according to the machine, including BT and HSK. If you provide the current spindle speed, the diameter and material of the tools used, and the air supply pressure and flow rate, we can suggest the appropriate series. [For more details, please download the catalog or feel free to contact us.]
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We are a specialized trading company for machine tools that started operations in 1910 in Kyoto as Izushi Shoten, dealing in cast iron materials, conductive tools, and adjustment belts. Since our founding, we have consistently supported the manufacturing field as a trading company. The manufacturing landscape is evolving daily, with new technologies being introduced one after another. It is our mission and joy to be entrusted with the work that contributes to the development of such manufacturing. Currently, we are active under partnerships with 500 domestic companies and 20 overseas companies, primarily in Europe, with excellent supplier manufacturers, and our mission is to continuously provide our customers with progressive and high-quality services. We aim to contribute to our customers' profits and, without hesitation, work hard for the development of society by delivering unconventional services, in other words, "creating value." Please look forward to it.