We mounted 7 kitchen knives under our 300 ton hydraulic press and turned it into a slicing machine. This was not easy to build. No 3D models, no renderings — just an idea in my head and a lot of bolts. The goal was simple: Can we turn a 300 ton press into a precision slicer? We tested: – Bread – Sweet potato – Pineapple – Bone – Finnish crisp bread – And of course… things we probably shouldn’t. Because when you use multiple blades at once, something interesting happens: The thickness of the blades starts crushing instead of cutting. In this video we test: ✔️ Alignment ✔️ Precision stop system (0.1 mm accuracy) ✔️ Cutting vs crushing ✔️ What happens when things go wrong ⚠️ Do NOT try this at home.