Keychain Bit Driver with Storage (Parametric)

A compact and practical keychain screwdriver designed for everyday carry. This model lets you always have a screwdriver with you, right on your keyring. The design consists of a sturdy, knurled handle with an internal compartment that securely holds 1 standard 1/4" screwdriver bit. Perfect for quick fixes on the go. 🔹 Features: Fits standard 1/4" bits Compact and lightweight, ideal for keychains Knurled grip for better handling Secure screw-together design to keep the bit in place 🔹 Optional Magnet: If you want magnetic bit retention, you can glue a 5mm magnet inside the bit holder 🔹 Parametric Design: The model is fully parametric, allowing you to easily customize the length of the handle. This makes it possible to: Extend the body Store multiple bits inside instead of just one 🔹 Use Cases: Everyday carry (EDC) Quick repairs Minimalist tool setup A simple, functional, and customizable tool, perfect for makers who like practical designs. The MakerWorld customization tool may not wo