CNC Boring 20CrMnTi Steel from VT machining delivers precision 20CrMnTi Steel parts made to your exact drawing. Boring enlarges and finishes existing holes to precise diameter, roundness and surface finish, with parameters tuned to 20CrMnTi Steel, which is strong, economical and widely available.
CNC Boring Capability for 20CrMnTi Steel
- Carbon/low-alloy grades
- Economical & weldable
- Tolerance to ±0.02 mm
- Hardenable by heat treat
Machining 20CrMnTi Steel with CNC Boring
20CrMnTi Steel behaves predictably under CNC Boring once parameters are dialled in: machinability is good to excellent depending on carbon content; free-machining grades cut cleanly, and we tune the operation accordingly.
We hold reference parameters for this grade, so repeat orders of 20CrMnTi Steel run consistently from one batch to the next.
Why 20CrMnTi Steel?
20CrMnTi Steel is chosen when a part needs what this grade offers — it is strong, economical and widely available. We confirm the grade and any temper or heat-treat condition with you before machining.
CNC Boring Tolerances & Surface Finish
Turned 20CrMnTi Steel holds diameter tolerances to about ±0.005 mm with concentricity within 0.01 mm and good roundness. Turned finishes of Ra 0.4–0.8 µm are achievable with finishing passes and sharp tooling.
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.
CNC Boring 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 20CrMnTi Steel part to print. Inspection reports, material certificates and first-article documentation can be supplied on request.
Design Tips for CNC Boring 20CrMnTi Steel
We are happy to suggest design tweaks that improve manufacturability. Consistent diameters, standard thread forms and avoiding extremely long, slender features help 20CrMnTi Steel turned parts stay concentric and economical. If you send your model early, we will return practical DFM feedback before you commit to production.
Secondary Operations & Finishing
Finished 20CrMnTi 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.
Applications of CNC Boring 20CrMnTi Steel
Customers order CNC Boring 20CrMnTi 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 Boring 20CrMnTi 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.
20CrMnTi Steel in Other Processes
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Need CNC Boring 20CrMnTi Steel for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
What surface finish is achievable on 20CrMnTi Steel with CNC Boring?
Surface finish on 20CrMnTi Steel is controlled to your specification; we confirm the achievable Ra against your callout.
How clean are the edges produced by CNC Boring on 20CrMnTi Steel?
Machined 20CrMnTi Steel edges are clean and to specification; edge-break or deburring is added when your drawing calls for it.
What tolerances can you hold for CNC Boring 20CrMnTi Steel?
Achievable tolerances for 20CrMnTi Steel turning depend on the alloy, geometry and feature size. Turning holds diameter tolerances to around ±0.005 mm with concentricity within 0.01 mm. Exact figures are confirmed against your drawing callouts.
Does CNC Boring 20CrMnTi Steel require dedicated tooling?
Most 20CrMnTi Steel turning work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
What material thickness or size range suits CNC Boring 20CrMnTi Steel?
Turned 20CrMnTi Steel parts are produced from bar or chuck stock across a wide diameter range.