Machine toolsBootstrappedCOVerified

Rack Robotics

Maker-accessible industrial machine tools — radically cheaper EDM for American shops.

Machine toolsAdditive mfg

Website ↗@RackRobotics

What they build

The product

Rack Robotics builds the Powercore, a self-contained wire-EDM power supply that converts any 3D printer or CNC into a working EDM machine, plus other low-cost industrial machine-tool kits.

Why it matters

The thesis

EDM and other high-precision machine tools have historically required six-figure capex, locking small American shops out of advanced manufacturing. Rack drops the price by 1-2 orders of magnitude.

Source material

Evidence ledger

website · 2026-05-28
Rack Robotics identifies as a reindustrialization company.
https://rackrobo.io

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