There's carbide in almost every electric vehicle — not inside the car, but in the tools that made it. Motor housings, battery trays, structural castings, gearbox components: they're turned, milled and drilled by tungsten carbide. As the world electrifies, the humble insert is quietly one of the transition's essential enablers.
Why EVs need more carbide, not less
It would be easy to assume that simpler electric drivetrains mean less machining. The opposite is happening. Industry analysts put the carbide cutting-tool market at roughly $13 billion in 2026 and growing steadily — and they name EV production growth as a leading driver, alongside aerospace and CNC expansion. Electric vehicles shift the material mix toward aluminium, composites and advanced alloys, all machined to tight tolerances and often at high volume.
The materials challenge
- Aluminium & alloys — light but gummy; they demand sharp, often uncoated or polished carbide edges to avoid built-up edge.
- Composites & CFRP — highly abrasive; they punish tooling and reward the right grade (sometimes PCD-tipped carbide).
- High-strength steels — in structural and safety parts, needing hard, heat-resistant coated grades.
- Copper & conductors — where tungsten copper enters: contacts, busbar tooling and EDM electrodes for the dies behind it all.
Where we stand
We see the same trend our customers do: more enquiries for tooling and components tied to e-mobility, energy and automation. Our job as a manufacturer is to invest ahead of it — the right grades, the right tungsten-copper compositions, and the application engineering to match them to new materials. The electrified decade will be built on precision tooling, and we intend to keep making it.
The EV story is usually told through batteries and software. But every one of those vehicles is shaped by carbide — and that quiet, essential role is only growing.
Written by Alok Kanani — Chief Executive Officer, Carbide India. General guidance, not a substitute for application-specific engineering advice.