PET Bottle Cutter

I used the original design from user "Prouting". I modified some dimensions and shapes, altered the piece to accommodate a 1/2" steel tube to hold the bottle, and added a hole for a screw to secure the blade. The original design is quite tight on the blade, disregarding the need for the screw hole, but I only discovered this after printing. Congratulations on the original design! Use a 0.2mm resolution and 15% infill, NO NEED SUPORTS; print with the orientation shown in the TinkerCad image for better printing efficiency. At 0.2mm, it should take around 3 hours to print both parts. The original design already includes blade fitting for 4, 6, 8, and 10mm heights of the fillet to be cut.