CNC Tapping Invar is a core capability at VT machining. We combine controlled machining with material-aware setup for Invar — an alloy that is ultra-low thermal expansion — to produce parts that meet your specification first time.
CNC Tapping Capability for Invar
- Metric & UNC/UNF threads
- Rigid synchronized tapping
- Thread depth control
- Form and cut taps
CNC Tapping Quality & Inspection
Each Invar part is inspected against your drawing, with critical dimensions verified before the batch is released. Documentation can be provided on request.
Applications of CNC Tapping Invar
Typical uses for CNC Tapping Invar include precision Invar components for electronics, instrumentation, automotive, medical and energy applications.
Why Invar for CNC Tapping
The reason customers specify Invar for CNC Tapping is straightforward — it is ultra-low thermal expansion. We handle the grade selection and any heat-treat or condition requirements with you.
How CNC Tapping Invar Works
Our CNC Tapping setup for Invar starts from your CAD model. The program, tooling and parameters are selected from the part geometry and the known behaviour of Invar, then verified on the first article.
Other Metals for CNC Tapping
Other Processes for Invar
Need CNC Tapping Invar for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
What is CNC Tapping Invar and how is it done?
CNC Tapping Invar refers to rigid CNC tapping cuts internal threads in sync with spindle feed for precise, repeatable thread engagement. Applied to Invar — ultra-low thermal expansion — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
Does CNC Tapping Invar require dedicated tooling?
Most Invar machining work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
Can VT machining make custom Invar parts to my drawing?
Yes. Invar Invar machining is made to order from your CAD/2D drawing. Share your geometry, material grade, tolerance and quantity and we will confirm feasibility, lead time and pricing.
Which industries use CNC Tapping Invar parts?
CNC Tapping Invar parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise Invar components are required.