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STEM Drilling

Advanced Precision for Cooling-Air Channels

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Inquiry Services

STEM is Milgred's latest innovation, purpose-built for the highest level of precision and quality. It's specially used to increase the turbulence of cooling air inside turbine blades, a critical factor in thermal performance. Milgred operates 4 STEM drilling systems.

Key Benefits

  • Purpose-built for turbine blade cooling-air optimization

  • Highest precision available for shaped-hole drilling

  • 4 dedicated STEM drilling systems

Explore Other Services

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Creep Feed Grinding

Complete blade grinding across dovetail, tip radius, shanks, and sides

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5-Axis Milling

Full machining of turbine vanes, including large-dimension parts

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TIG Welding

Precision welding of Nickel and Cobalt-based superalloy parts

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