VT machining offers CNC Sinker EDM for C110 Copper (UNS C11000 / ETP / Cu-ETP), typically supplied annealed or H02. Standard electrical copper; contains oxygen so not for hydrogen brazing.
CNC Sinker EDM Notes for C110 Copper
Cavities and blind forms in C110 Copper are sunk with graphite or copper electrodes.
Process Data for CNC Sinker EDM C110 Copper
| Electrode | Graphite (roughing) / copper (fine finish) |
|---|---|
| Relative removal rate | Medium (vs tool steel = medium) |
| Best finish | VDI 12-18 (Ra 0.4-0.8 µm) |
Typical values for C110 Copper, Annealed or H02; confirmed on the first part.
Full material data for C110 Copper (UNS C11000 / ETP / Cu-ETP) is on the CNC Wire EDM C110 Copper page.
More on CNC Sinker EDM Copper
Finishing options, quality documentation and general cnc sinker edm guidance for all copper grades are on our CNC Sinker EDM Copper page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Sinker EDM C110 Copper
Send a STEP/IGES model or PDF drawing, confirm C110 Copper and its condition (we usually see it supplied annealed or H02), the quantity, critical tolerances and any finish or certificate requirements.
C110 Copper in Other Processes
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Send the drawing, the C110 Copper condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What is CNC Sinker EDM C110 Copper and how is it done?
CNC Sinker EDM C110 Copper refers to sinker (die-sink) EDM burns a shaped electrode into metal to form precise cavities and blind features. Applied to C110 Copper — excellent electrical and thermal conductivity — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
Can you EDM-machine hardened C110 Copper?
Yes. EDM removes material by electrical discharge rather than cutting force, so hardened and difficult C110 Copper can be machined to fine detail and tight tolerance without distortion.
Can VT machining make custom C110 Copper parts to my drawing?
Yes. C110 Copper 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.
Does CNC Sinker EDM C110 Copper require dedicated tooling?
Wire EDM needs no shaped tooling; sinker EDM uses a shaped electrode we produce in-house for your cavity.
What is the typical lead time and minimum order for CNC Sinker EDM C110 Copper?
CNC Sinker EDM prototypes for C110 Copper can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.