Excellon Drill Annular-Ring Breakout & Tangency Predictor

Deterministic Excellon coordinate parser + signed Euclidean distance transform to copper boundary minus tool-wander radial tolerance engine (.drl, .xln, .gbr, .zip) built for OSH Park, JLCPCB, Altium Designer, EasyEDA — zero-upload ephemeral Wasm RAM execution.

+ Drop File

Cloudflare Ephemeral Wasm RAM · 0% Retention

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