### Tools

- Manual lathe (e.g., [Grizzly Industrial](https://www.grizzly.com/))
- Milling machine (e.g., [Jet Tools](https://www.jettools.com/))
- Drill press (e.g., [DEWALT](https://www.dewalt.com/))
- Welding equipment (e.g., [Lincoln Electric](https://www.lincolnelectric.com/))
- Standard drill bits/milling cutters (e.g., [Grainger](https://www.grainger.com/))

### Hardware

- ¾" metal rod for inner cylinder (21 mm diameter) [1][3]
- 1" steel tube for outer wall (25.4 mm diameter) [3][4]
- ½" pipe nipple and flange for injection connection [4][5]
- Conic dowels for mold alignment [5][6]
- ¼" through screws for mold closure [5][6]

### Software

- CAD software for precision modeling (e.g., [Autodesk Fusion 360](https://www.autodesk.com/)) [6][8]
- Technical drafting tools for detailed drawings [7][8]

Citations for hardware dimensions and design criteria are derived directly from the tutorial’s material specifications and assembly instructions.