An ultra-precise, highly rigid, and modular drilling jig designed to standard 32mm cabinet spacing. Optimized for 3D printing using PLA with high wall thickness and gyroid infill to resist clamping deflection. Features hardened steel bushings pressed into the jig body to prevent drill wear, and uses brass heat-set inserts with M4 machine screws for rock-solid connection of modular extension units.
intermediate wood other
Materials
- PLA+ Filament (e.g., eSUN PLA+ or Hatchbox)
- Hardened Steel Drill Bushings (5mm ID, 8mm OD, 10mm Length)
Tools Required
- FDM 3D Printer
- Soldering Iron
- Bench Vise or Arbor Press
- 3mm Hex Wrench / Allen Key