Chiron 08 Series Mill-Turn

The Chiron 08 Series Mill-Turn is a compact, high-precision mill-turn machining center designed for complete machining of complex workpieces in a single setup. It represents Chiron's entry into the mill-turn segment, combining the company's high-speed milling DNA with turning capability for parts that require both operations. The machine achieves minimum tolerances of a few micrometers with top surface quality, positioning it for demanding applications in medical, dental, watchmaking, and precision instrumentation.

The 08 Series is available in single or double spindle configurations and delivers 5-axis simultaneous machining capability. This is the smallest platform in Chiron's lineup, purpose-built for small, complex parts where complete machining in one clamping eliminates setup errors, reduces handling, and improves geometric accuracy. The machine features Chiron's signature mineral-cast bed for vibration damping, and a "precision+" variant is available with linear direct drives for maximum dynamics.

The milling spindle runs at speeds up to 40,000 RPM with HSK-E40 or HSK-A63 taper options, reflecting the machine's focus on high-speed finishing of small parts. The turning spindle provides the rotational capability needed for cylindrical features, threading, and contour turning. An integrated tool store holds up to 60 tools, supporting complex parts that require many operations. The control is Siemens SINUMERIK 840D sl.

New 08 Series Mill-Turn machines price between $350,000 and $550,000 depending on single vs. double spindle configuration, linear direct drive option, and automation level. The machine competes with mill-turn platforms from Willemin-Macodel, Bumotec (Starrag), and DMG Mori's smaller NTX models. For shops machining small, high-precision parts that need both milling and turning operations, the 08 Series eliminates the need for separate machines and the part transfer between them. Used units from 2019-2023 trade between $175,000 and $375,000.