minnexon.com

Stainless Steel CNC Machining

Stainless Steel CNC Machining — Precision Parts Without the Headaches

Machining stainless steel is never as straightforward as it looks on paper. Whether you're dealing with work-hardening, burr control, or tolerance drift during finishing, stainless presents unique challenges that can derail tight production schedules and compromise part quality.

At our facility, we specialize in the CNC machining of precision stainless steel parts, including complex geometries, thin-walled features, and demanding tolerance requirements. With deep expertise and a problem-solving mindset, we help engineers turn difficult designs into high-performance components—reliably and repeatably.

Common Stainless Machining Challenges We Solve

If your current supplier keeps blaming the material for inconsistent results, it’s time to talk to someone who actually understands stainless.

Work hardening during roughing that leads to tool wear or chatter
Tight internal features that require burr-free finishing and sharp corners
Long shaft parts that tend to warp during heat buildup or final pass
Surface finish specs (Ra < 0.4µm) that are hard to hit on SS304/316 without polishing
Thread quality degradation during tapping or thread milling
Deformation during clamping or secondary operations

Materials We Work With

We routinely machine parts in:

S304 – General-purpose, excellent corrosion resistance
S316 / S316L – Ideal for medical, marine, or food-grade applications
S303 – For better machinability in high-volume parts
S420 / 17-4PH / 15-5PH – For hardened, wear-resistant applications
Duplex or Super Duplex steels – On request

Part Types & Applications

  • Surgical & dental components

  • Industrial nozzles and housings

  • Watch & luxury hardware

  • Threaded inserts, sleeves, valves

  • Robotic end-effectors and jigs

  • High-pressure fittings and flow control parts

Whether it's a one-off prototype or low-volume production, we handle parts that others avoid—because performance matters.

Why Engineers Trust Us

  • ±0.002mm tolerance capability on critical dimensions

  • Expert in burr control and surface finishing for stainless steel

  • In-house tooling optimization for form stability and tool life

  • Real-time quality checks using CMM and profile scanners

  • Fast feedback loop from DFM suggestions to part delivery

We don’t just run your drawings—we refine, adapt, and manufacture with intent.

Get in Touch

We will provide you with feedback within 24 hours.


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