EDM Electrode Economics

See the true cost of your graphite electrode.

Material price is only one part of the equation. Compare graphite grades using your real machining, EDM, and polishing time to see which option delivers the lowest total cost per job.

Uses your shop rates
Compare up to 3 grades
Instant total-cost comparison
1

Define the job

Enter the finished electrode size and quantity.

in
in
in
pcs
Material cost includes 0.100 in. of stock added to each dimension for sawing and squaring the blank.
1. Define the job
2. Enter grade economics
3. Compare total cost
2

Compare graphite grades

Use each grade's actual material price and expected process times.

Lowest Total Process Cost
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Enter at least two complete grade scenarios to see which option minimizes total electrode cost.
$0
Potential job savings
0%
Lower than highest option

Total cost at a glance

Includes material + milling + EDM + polishing
Your numbers stay private.

All calculations run locally in your browser. Rates, times, and job details are not sent to 3D Graphite unless you choose to contact us.

Built around total EDM economics.

The lowest material price is not always the lowest-cost electrode once machine time, burn time, and benching are included.

Need a production quote?

Let 3D Graphite run the numbers on your actual electrode.

Send us your print or 3D model and we'll help evaluate the right graphite grade, machining approach, and total delivered cost for your application.

Request a Quote →