This is a complete set of 3D‑printed Stubby Hex Bit Drivers, designed for makers who want a compact, ergonomic, and reliable tool for everyday use.

Each driver features a standard 1/4'' hex socket, making it compatible with all common hex bits.

The set includes three different sizes (S, M, L) to cover precision work, general tasks, and high‑torque applications.

Why this model?

- Compact “stubby” form factor for tight spaces

- Three unique ergonomic shapes for different grip styles

- Optimized for FDM 3D printing with clean geometry and strong layer orientation

- No supports required

- Fast print time and minimal material usage

- Perfect for workshop, electronics, assembly, and everyday repairs

Sizes Included

S – Short / High‑Torque

M – Medium / All‑Purpose

L – Long / Ergonomic Grip

Printing Recommendations

- Material: PLA, PETG, ABS

- Infill: 20–40%

- Layer height: 0.2 mm

- No supports needed

- Print orientation: vertical for best grip texture

Designed for Makers

This tool set was created to feel natural in the hand, with smooth curves, strong walls, and a clean aesthetic.

Whether you’re tightening a screw on a 3D printer, assembling a project, or working in a tight corner, these drivers deliver excellent control and comfort.

If you print them, feel free to share your Make — I’d love to see your color combinations and workshop setups!

Stubby Hex Bit Driver 1/4 inch &ndash; S / M / L

0.2mm layer, 2 walls, 15% infill

Stubby Hex Bit Driver 1/4 inch – S / M / L