The CoolSpeed mini high-speed turbine-driven spindle from WTO turns any machine into an ultra-high-speed machining centre.
Max. rpm: 75,000, supports tool shank diameters 3 mm, 4 mm, 6 mm, driven by coolant, cutting oil, air mist. The cutting tool shank serves as the spindle shaft. Dynamic run-out 4 microns or better. Bearings replaceable with each cutting tool change. Fits in standard tool holders for automatic tool change. Applications: milling, drilling, grinding, chamfering, engraving.