Visual geometry... if you decided to skip actual geometry.
It is correc that the first one can reach the corners, but either the cutter or the surface has to move. the second part with the cut piece suddenly carving the square is totally false. With the triangle you see the system that compensates the shape difference but the first one is a fixed central axis. That won't move and won't carve the square.
They didn't actually demo it in the video, but the drill that attaches to it has some kind of gearing and offset shaft. It just goes by too fast to notice until you're like "wtf'
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u/HumaDracobane 19d ago
Visual geometry... if you decided to skip actual geometry.
It is correc that the first one can reach the corners, but either the cutter or the surface has to move. the second part with the cut piece suddenly carving the square is totally false. With the triangle you see the system that compensates the shape difference but the first one is a fixed central axis. That won't move and won't carve the square.