Lightsaber Hilt
A seven-piece hilt machined from brass and steel. Fifty hours, two scrapped builds.
Summary
This started as a passion project and turned into a real machining lesson. I designed and cut a seven-piece lightsaber hilt from brass, stainless steel (SS316), and mild steel to push my CNC lathe and mill skills. It pulled me into welding, heat treating, and a few material changes, and after about fifty hours it sits in my living room.
The Build
I modeled the hilt in Fusion 360 and generated toolpaths for the CNC lathe and mill, then cut and shaped each of the seven components. The first attempts taught the hard lessons: dissimilar-metal contact caused galvanic corrosion on the mild-steel parts, so I upgraded everything to SS316 to kill it.
Along the way I heat-treated parts in my garage for durability and, when a tap snapped inside a part, welded in a threaded rod to recover it. Two failed hilts went in the scrap bin before the third came out right.
Results
- Functional and durable, with the corrosion gone once everything went to SS316.
- Hands-on gains in machining, heat treating, and welding.
- A handcrafted centerpiece that lives in my home.
Specifications
Gallery
