BITKEY - Key Screwdriver Bit Holder Multi-tool EDC

Model Overview & Print Notes

Meet “ BitKEY” BITKEY - Key Screwdriver Bit Holder Multi-tool This design reimagines the humble key by turning it into a practical everyday multi-tool . Instead of being just a plastic shell, it securely holds a standard 1/4" screwdriver bit , transforming your key into something far more useful. The goal was to create a minimalist EDC upgrade that adds real function without adding bulk — a smart companion that fits right into your pocket. 🔧 Print Options You can choose between this 3 functional variants / print profiles : Print Profile 1 Friction-Fit - Tight tolerance - 1 Socket - No magnets required Print Profile 2 Friction-Fit - Tight tolerance - 2 Sockets - No magnets required 2 Plates: Plate 1 - Second Socket Located in Bottom position Plate 2 - Second Socket Located in Top Position This version does not require magnets. Print Profile 3 Magnetic Storage + Extra Socket - L arger tolerances, - Magnet-ready, - An additional socket (Requires one D6x2mm round magnet. Can be press-fit or secured with a drop of super glue.)   ⚡ Features Works as a functional key replacement Holds 1/4" standard hex screwdriver bits Option for magnetic storage with dual sockets Lightweight, durable, and compact for everyday carry Prints easily with no supports 🖨 Recommended Print Settings Layer height: 0.2 mm (0.16 mm for finer detail) Infill: 30–50% for strength Material: Mainly PLA, but PETG or ABS would be better for durability Supports: Not required 🛠 Assembly Notes Print in your chosen variant. For the magnetic version, insert a D6x2mm round magnet into the socket (press-fit or glue). Insert your 1/4" screwdriver bit , and you’re ready to go. 🌟 Why This Design This idea comes from a real struggle I often face: I need tools with me, but I don’t always want to carry a full set. That’s where this design comes in handy. It gives me a minimal tool that fits in my pocket or on a lanyard , ready whenever I need to fix something. Since keys are something we all carry every day, turning a simple key shape into a functional tool just made sense. This design upgrades a daily necessity into a reliable EDC companion — minimalist, practical, and smart, exactly what modern carry gear should be. If you liked this model, you might also like other version with magnetic storage for 3 bits is available here or here     BITKEY - top loaded, all bits face same direction. Bit's are fully covered, so it is more secure form falling out. All 3 bits magnetically attached. BITKEY - 2 bits Face opposite direction, have groves to slide bit's and out. All 3 bits magnetically attached.

Print profiles