CNC Boring C145 Tellurium Copper is part of VT machining's grade-specific capability. C145 Tellurium Copper is free-machining with high conductivity, and we combine controlled turning with material-aware setup to produce parts that meet your specification.
CNC Boring Capability for C145 Tellurium Copper
- Free-machining copper
- ~90% IACS conductivity
- Tolerance to ±0.01 mm
- Electrical contacts
Machining C145 Tellurium Copper with CNC Boring
C145 Tellurium Copper behaves predictably under CNC Boring once parameters are dialled in: machinability is excellent (free-machining copper) with high conductivity retained, and we tune the operation accordingly.
We hold reference parameters for this grade, so repeat orders of C145 Tellurium Copper run consistently from one batch to the next.
Design Tips for CNC Boring C145 Tellurium Copper
We are happy to suggest design tweaks that improve manufacturability. Consistent diameters, standard thread forms and avoiding extremely long, slender features help C145 Tellurium Copper turned parts stay concentric and economical. If you send your model early, we will return practical DFM feedback before you commit to production.
CNC Boring Tolerances & Surface Finish
Turned C145 Tellurium Copper 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.
Secondary Operations & Finishing
Finished C145 Tellurium Copper 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.
Why C145 Tellurium Copper?
C145 Tellurium Copper is chosen when a part needs what this grade offers — it is free-machining with high conductivity. We confirm the grade and any temper or heat-treat condition with you before machining.
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 C145 Tellurium Copper part to print. Inspection reports, material certificates and first-article documentation can be supplied on request.
Applications of CNC Boring C145 Tellurium Copper
Customers order CNC Boring C145 Tellurium Copper 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 C145 Tellurium Copper
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.
C145 Tellurium Copper in Other Processes
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Need CNC Boring C145 Tellurium Copper for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
What is CNC Boring C145 Tellurium Copper and how is it done?
CNC Boring C145 Tellurium Copper refers to boring enlarges and finishes existing holes to precise diameter, roundness and surface finish. Applied to C145 Tellurium Copper — free-machining with high conductivity — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
What material thickness or size range suits CNC Boring C145 Tellurium Copper?
Turned C145 Tellurium Copper parts are produced from bar or chuck stock across a wide diameter range.
Does CNC Boring C145 Tellurium Copper require dedicated tooling?
Most C145 Tellurium Copper turning work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
What tolerances can you hold for CNC Boring C145 Tellurium Copper?
Achievable tolerances for C145 Tellurium Copper 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.
What surface finish is achievable on C145 Tellurium Copper with CNC Boring?
Surface finish on C145 Tellurium Copper is controlled to your specification; we confirm the achievable Ra against your callout.