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Dec 14, 2023

Machine Tool Build Is Anything But Boring

“So just like every other great story in history, ours is going to start at the lathe.” Truer words were never spoken, and thus begins the saga of turning a bar of chrome-moly steel into a shop-built boring head.

You may have a few questions regarding [ThisOldTony]’s effort. First, unless you’re familiar with machine tooling, you may wonder what exactly a boring head is. The video below makes it plain, but the short answer is that it’s a tool to make holes. A boring head spins a boring bar with a cutting tool, and the head can be offset to spin the bar through an adjustable diameter. They’re great for making large holes of precise diameters – skip to around 25:30 to see it in action.

The other question might be: why does he spend so much time and effort building something he can just buy off the shelf? If you have to ask that question, we think you may be missing the point. [Tony] seems mainly interested in building tools; using them to make non-tool things is merely a happy accident. We totally respect that, and besides, just look at the quality of the tool he makes. We find his videos very entertaining, too – he’s got a great sense of humor and the video production quality is top-notch. Just watch out for banana peels and space-time continuum issues.

We love tools, and we really love tools that are custom made with this level of craftsmanship. For more quality toolmaking, check out this guitar-fretting jig or this belt grinder.

Thanks to [jackjameshoward] for reminding us about [Tony]’s channel and this build.

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