CNC Cylindrical Grinding O1 Tool Steel

VT machining provides CNC Cylindrical Grinding O1 Tool Steel for customers who need accurate, repeatable O1 Tool Steel components. The machinability of O1 Tool Steel is machined in the annealed state, then hardened; carbide tooling preferred, so we set the operation up specifically for this grade.

CNC Cylindrical Grinding Capability for O1 Tool Steel

• Air/oil/water-hardening grades
• High wear resistance
• Hardenable to 58–64 HRC
• Tolerance to ±0.005 mm

Machining O1 Tool Steel with CNC Cylindrical Grinding

O1 Tool Steel behaves predictably under CNC Cylindrical Grinding once parameters are dialled in: machinability is machined in the annealed state, then hardened; carbide tooling preferred, and we tune the operation accordingly.

We hold reference parameters for this grade, so repeat orders of O1 Tool Steel run consistently from one batch to the next.

CNC Cylindrical Grinding Quality & Inspection

We control quality throughout the process, not just at the end. In-process checks plus final inspection — including CMM where specified — keep every O1 Tool Steel part to print. Inspection reports, material certificates and first-article documentation can be supplied on request.

Why O1 Tool Steel?

O1 Tool Steel is chosen when a part needs what this grade offers — it is wear-resistant and hardenable for tooling. We confirm the grade and any temper or heat-treat condition with you before machining.

CNC Cylindrical Grinding Tolerances & Surface Finish

Ground O1 Tool Steel reaches single-micron tolerances on size, flatness and parallelism, with surface finishes down to Ra 0.1–0.4 µm — and a near-mirror finish on suitable alloys.

Final tolerances are governed by the material's behaviour, wall thickness and overall stiffness. We give honest DFM feedback if a callout would be costly or better achieved another way.

Secondary Operations & Finishing

Finished O1 Tool Steel parts can move straight into secondary operations under one roof. Typical add-ons are deburring, passivation, anodising, plating, blasting, polishing and laser marking. We coordinate the whole chain so you receive complete, inspection-ready parts.

Design Tips for CNC Cylindrical Grinding O1 Tool Steel

We are happy to suggest design tweaks that improve manufacturability. Allowing adequate grind stock, specifying realistic flatness over the true datum, and relieving corners help us hit tight tolerances on O1 Tool Steel efficiently. If you send your model early, we will return practical DFM feedback before you commit to production.

Applications of CNC Cylindrical Grinding O1 Tool Steel

Customers order CNC Cylindrical Grinding O1 Tool Steel components for everything from instrumentation to structural and functional assemblies. Whether you need a single prototype or recurring production volume, the same process discipline applies.

How to Order CNC Cylindrical Grinding O1 Tool Steel

Getting a quote is simple. Share your model, the material grade, your quantity and target tolerances. You receive a clear quotation with lead time and honest manufacturability feedback.

O1 Tool Steel in Other Processes

Related