What We Hold on Your Parts
Every number above is what we hold on your parts — CMM-verified, with free FAI on your first order.
| Grades | 303, 304, 316/316L |
| Tolerance | ±0.005 mm on critical dimensions |
| Surface finish | Ra 0.8 μm machined; electropolish available |
| Finishing | Passivation, electroless nickel, electropolish, bead blast |
| Typical parts | Washdown equipment, medical instruments, hydraulic fittings, marine hardware |
| Batch | 1–5,000+ |
| Inspection | CMM, FAI, material certs |
Frequently Requested Materials
Our frequent incoming material requests cover European DIN steels (S235JR, 35B2, X5CrNiCu17), American standard steel (SAE 1010/1020), aluminium 6061/2024, tool steel as well as engineering plastics PC/PVC. Submit your drawing and material requirements for our review.
Frequently Asked Questions
Which stainless grade do I need?
303 for free machining, 304 for general corrosion resistance, 316/316L for washdown, marine and chloride environments. We quote all three.
Can you machine 316 without work hardening?
Yes — controlled feeds, sharp tooling and rigid setups keep 316 stable; tolerances hold at ±0.005 mm on critical features.
Do you provide material certificates?
Yes, mill certificates with heat numbers included with every order.
What finish options are available?
Passivation, electroless nickel, electropolish and bead blast — specified with a defined Ra so the process is unambiguous.
Have a Similar Part in Mind?
Send us your drawing — we review within 48h and return a quote with lead time.
Get a Quote →