Starrag STC Series
Starrag STC Series
High performance simultaneous 5 and 6 axis machining center
The STC series has been designed to provide unrivalled economy in the machining of the most demanding structural parts, multi-blades and casings with long cycle times, and provide the customer with a whole host of practical options.
These machining centers have excellent static and dynamic properties as well as a tried and tested rotatable head, making them the benchmark for heavy chip removal in titanium and Inconel part for the aerospace and power generation industries.

Spindles
Starrag offers comprehensive spindle know-how and for many years has successfully delivered more than 2000 units to the market.
As a customer you benefit from unmatched productivity thanks to highest MRR (Material removal rate) with Starrag motor spindles up to 120 kW and Starrag gear driven spindles up to 53 kW.
For hard to cut materials Starrag spindles achieve higher material removal rates through
- Superior stiffness with short and sturdy spindles shafts
- Superior collision contour through compact built up means shorter tools lengths
- Superior torque characteristic adjusted for hard metal machining

Tool handling
The STC machines are equipped with state-of-the-art tool magazines and tool changers manufactured by the Starrag Group.
With a range of tool magazines from 60 to 510 tools (HSK-A100 / ISO 50/ HSK-A63), the right solution can be selected for any application.
Starrag's chain and tower magazines offer the following advantages:
- Fast and reliable design, tested in hundreds of machines.
- Tool loading during machining process.
- Wide variety of magazine sizes and options.

Find your STC machine
5 and 6 axis simultaneous performance cutting

Evolutionary step
Starrag also offers MT-hybrid versions of STC machining centres

Video STC 1250 HD
The new STC HD with pre-loaded wrapped-around hydrostatic guideways impresses with its robustness, dynamics and precision as well as maximum machine intelligence.