The never cut table, the joules rule, the kerf — from Costumebench
| material | why |
|---|---|
| PVC, vinyl | chlorine fumes |
| Polycarbonate | fire |
| ABS, HDPE | melt + cyanide |
| PS foam | fire |
| G10, FR4 | resin fumes |
E = W × (p/100) × N / v — fire: ≥ 1 J/mm per pass
K = S − M / N — ten squares, measured together.
From COSNFX PLAY — free to print for your bench, class or club.
New picks, one thing worth making.