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FineCore Precision
Bead-blasted aluminium compressor impeller milled from solid, with six full blades and six splitter blades, nose up

CNC machining

5-axis milled impeller

Process
Turning, 5-axis simultaneous milling of the blades, boring and keyway broaching, bead blasting
Typical materials
Aluminium EN AW-7075-T6; EN AW-2618 for higher running temperatures
Typical use
Compressing air or gas in turbochargers, blowers and compressors