CNC Sinker EDM Tungsten is a core capability at VT machining. We combine controlled EDM machining with material-aware setup for Tungsten — an alloy that is extreme hardness, density and heat resistance — to produce parts that meet your specification first time.
CNC Sinker EDM Capability for Tungsten
- Blind cavities & ribs
- Fine surface (VDI grades)
- Tolerance to ±0.005 mm
- Hardened tool steel
Applications of CNC Sinker EDM Tungsten
CNC Sinker EDM Tungsten parts appear in aerospace, medical, automotive, electronics and industrial assemblies wherever accurate Tungsten components are required.
Why Tungsten for CNC Sinker EDM
Choosing Tungsten for CNC Sinker EDM Tungsten is usually about its properties: extreme hardness, density and heat resistance. Tell us the grade and condition you need and we will machine to it.
How CNC Sinker EDM Tungsten Works
During EDM machining, the Tungsten workpiece is held and processed under CNC control so that feed, speed and the active parameters stay within the window that keeps the alloy stable and the result accurate.
CNC Sinker EDM Quality & Inspection
We verify CNC Sinker EDM Tungsten dimensionally and, where required, provide inspection records — giving you confidence that every Tungsten part meets specification.
Other Metals for CNC Sinker EDM
Other Processes for Tungsten
Need CNC Sinker EDM Tungsten for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
Why is Tungsten a good choice for CNC Sinker EDM?
Tungsten is extreme hardness, density and heat resistance, which makes it well suited to CNC Sinker EDM. We tune the process to the alloy so the finished Tungsten EDM machining part meets your dimensional and functional requirements.
What is CNC Sinker EDM Tungsten and how is it done?
CNC Sinker EDM Tungsten refers to sinker (die-sink) EDM burns a shaped electrode into metal to form precise cavities and blind features. Applied to Tungsten — extreme hardness, density and heat resistance — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
Does CNC Sinker EDM Tungsten require dedicated tooling?
Wire EDM needs no shaped tooling; sinker EDM uses a shaped electrode we produce in-house for your cavity.
Which industries use CNC Sinker EDM Tungsten parts?
CNC Sinker EDM Tungsten parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise Tungsten components are required.
Can VT machining make custom Tungsten parts to my drawing?
Yes. Tungsten Tungsten EDM 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.
What tolerances can you hold for CNC Sinker EDM Tungsten?
Achievable tolerances for Tungsten EDM machining depend on the alloy, geometry and feature size. EDM holds tolerances to around ±0.002 mm with no cutting force on the part. Exact figures are confirmed against your drawing callouts.