Hobby Machining / Mini Lathe
A Complete Bench Reference for Lathe Operations, Tooling, and Threading on Mini Lathes
★★★★★3.6 · 7 reviewsby Alumigogo Books
non-fiction
Stop guessing. Get exact feeds, speeds, tooling setups, and threading charts for your mini lathe—right at the bench.
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About this book
Hobby Machining / Mini Lathe is the reference you keep on your workbench, not on your bookshelf. If you own a mini lathe—whether it's a 7x12, 7x14, or 8x16—you know the struggle: forum threads contradict each other, YouTube videos skip the critical steps, and tooling catalogs assume you have a full-size machine. This book cuts through the noise with specific, tested numbers for feeds, speeds, depths of cut, and tool geometries that work on mini lathes.
Organized for quick lookup, every chapter is packed with tables and numbered procedures. You'll find threading charts for imperial and metric threads, tooling selection guides for HSS, carbide, and insert tooling, and step-by-step recipes for common operations like facing, turning, boring, knurling, and parting. Safety callouts are embedded where they matter, not buried in an intro chapter. Whether you're cutting your first thread or dialing in a tricky stainless steel part, this book gives you the exact settings to start with—and the troubleshooting tables to fix what goes wrong.
This is the book that should have come with your mini lathe. It's the accumulated knowledge of experienced hobby machinists, distilled into a practical, bench-ready format. No theory for theory's sake—just the numbers and procedures you need to make good parts consistently.
Reader Reviews
Patricia Perez
★★★★★I was hoping for more in-depth coverage of CNC conversion, but this book is strictly manual lathe ops. It's fine for what it is, but the title says 'Hobby Machining' and I thought there'd be more. The threading charts are useful though, even if I've found a few numbers that don't match my machine's gear chart. Decent, but not the end-all.
Cynthia Lee
★★★★★The book is well-organized for bench use, which I appreciate. I keep it open next to my lathe. But I wish it had more on using a tool post grinder and less on basic knurling. The troubleshooting tables are good, but some of the speeds seem conservative for my 8x16. Still, it's better than scrolling through forums.
Thomas Carter
★★★★★This is the reference I wish I had years ago. The threading chapter alone is worth the price—I finally cut a 1.0mm pitch thread on my 7x14 without stripping it. The tables for speeds and feeds are spot-on for my machine, and the troubleshooting guide saved me when my parting tool kept chattering. It's not a cover-to-cover read, but it's always within arm's reach.
Kenneth Robinson
★★★★★I've been machining for a few years on a mini lathe, and this book filled in a lot of gaps. The tooling chapter helped me understand why my HSS blanks weren't cutting well (I was grinding the wrong rake). The step-by-step procedures are clear and the numbers are realistic. I've recommended it to a few friends who also have mini lathes.
Angela Smith
★★★★★Finally, a book that gets it. I'm a hobbyist with a 7x12, and I was tired of guessing. This book gave me exact settings for cutting aluminum and steel, and the threading charts are a lifesaver. I've already made three parts that fit together perfectly, which never happened before. It's like having an experienced machinist looking over my shoulder. Worth every penny.
William Lopez
★★★★★It's a decent reference, but I found some of the procedures a bit too prescriptive. For example, the recommended depth of cut for a finishing pass on steel was too light for my machine, and I had to adjust. Also, the book doesn't cover using a collet chuck as much as I expected. It's good for a beginner, but if you've been at it a while, you might already know a lot of this.
Amanda Roberts
★★★★★I bought this because I kept messing up threads on my mini lathe. The threading chapter is helpful, but I still had to search online for the exact change gear setup for my specific model (a 7x16). The book assumes a generic 7x12, which is a bit annoying. The rest of the book is solid, but the lack of model-specific info holds it back from five stars.