This Jig Proves You Don't Need a Lathe

BSI inventor 101 December 21, 2025
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BSI inventor 101

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Welcome to BSI Inventor 101, my creative workshop! I’m Behnam Saeidan, an exercise physiologist, bodybuilding coach, and DIY creator who loves woodworking, handmade crafts, engraving, jewelry making, and building unique tools. On this channel, I, Behnam Saeidan, share my own DIY projects and inventions. Subscribe and join me in turning ideas into reality. -------------------------------- Merhaba! Kanalımın adı BSI Inventor 101. Ben Behnam Saeidan, egzersiz fizyoloğu ve DIY üreticisi. Burada ahşap işleri, el yapımı aletler, gravür ve yaratıcı projelerimi paylaşıyorum. Yaratıcı projeleri seviyorsanız, BSI Inventor 101 kanalına abone olun. -------------------------------- سلام! اینجا کانال BSI Inventor 101 است. من بهنام سعیدان (Behnam Saeidan) هستم، کارشناس ارشد فیزیولوژی ورزشی و مربی بدنسازی. در این کانال ابزارهای دست‌ساز، نجاری، حکاکی و پروژه‌های DIY خودم را به اشتراک می‌گذارم. کانال BSI Inventor 101 را دنبال کنید.

Video Description

Most people think making perfect wooden or metal knobs takes a lathe, expensive machines, or years of experience. This video proves the opposite. In this project, I built a unique knob-making jig that turns raw material into clean, perfectly shaped knobs in seconds. No traditional lathe. No complicated setup. Just a smart jig, precise alignment, and simple hand-tool logic that feels almost like cheating. This jig is designed to work fast, accurately, and repeatedly—making it perfect for DIY woodworking, home workshops, small apartments, and beginner toolmakers. Whether you’re making knobs for cabinets, drawers, jigs, furniture, or custom tools, this system lets you produce professional results with minimal effort. In the video, you’ll see: • How the knob-making jig is designed and assembled • Why this method is faster than traditional knob turning • How the jig centers the material automatically • How to get consistent results every time • Why this tool is perfect for small workshops and home makers This project combines woodworking, metalworking, jig design, and creative problem-solving, all built with simple materials and smart geometry. It’s ideal for makers who don’t have space for large machines but still want precision and speed. If you enjoy: • DIY woodworking tools • Homemade jigs and fixtures • Lathe alternatives • Workshop hacks • Smart tool designs • Making money-saving shop tools …then this video is for you. This knob-making jig is not just a tool—it’s a mindset: work smarter, not harder. 👇 Let me know in the comments: Would you use this jig in your workshop? 🔔 Subscribe for more creative DIY tools, home workshop ideas, and inventive jigs you won’t see anywhere else. 🔴MY DIY TOOLS THAT I USED IN THIS PROJECT: 🔺Spring Forced Center Punch👉👉👉https://youtu.be/3YwisPjtVgc?si=pcl4wSUCMu8ffCyG 🔺Modern Compass👉👉👉https://youtu.be/okN_i8kQU4U?si=dI1pufl6SKXIzXCo 🔺6in1 Compass👉👉👉https://youtu.be/dp4Z4xgEgTM?si=dveXk8dXJouN9egr 🔺Rapid lock vise👉👉👉https://youtu.be/_m9sXRjHZI4?si=G0tu1Q01UrrgJSKC 🔺Third Hand Tool 👉👉👉https://youtu.be/2PN_GnQipho?si=-lTOP0fjc0KNWXVV 🔺Blow torch👉👉👉https://youtu.be/22iYqNd4Ojo?si=rg5QTtqxWJxNfjUU 🔺5in1 scriber👉👉👉https://youtu.be/zmD9A77OUPI?si=6yLQmt9ebOv4GDk6 🔺Try Square 👉👉👉https://youtu.be/JDF2gHnQPZY?si=7rsenyYpuIw8PauR 🔺Twisted Awl👉👉👉https://youtu.be/2MWNC-b6sT8?si=7hTiB46pt3S7ye9Q 🔺HAND SAW👉👉👉https://youtu.be/pmW-PT6wnKc?si=8ww65DJ1cey5WTut 🔺AWL👉👉👉https://youtu.be/2MWNC-b6sT8?si=k0TIWEbBKjxxYeYR 🔺Bow Saw👉👉👉https://youtu.be/ah0WKeSfrRI?si=RB2L37qAXAMcnpHh 🔺Sanding Block 👉👉👉https://youtu.be/xs7UlvXSxEI?si=bm6pk30KOYX4EqRT 🔺jewellers Saw👉👉👉https://youtu.be/fnf_0nhHSzs?si=25ZCEq0r4mRppUQE 🔺birdcage Awl👉👉👉https://youtu.be/nD7Yn8LELPM?si=Vy8bFdDMdUKUM1zK 🔺Turning Tool👉👉👉https://youtu.be/lYHo28uOn6Y?si=YjFo8rhowNX2HWPE 🔺DIY chisel👉👉👉https://youtu.be/su8jDcEeXsg?si=_ERuM8ZBbB4fTcNl Chapters: 00:00 Making base 07:53 Knob holder 09:50 Making knob

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