3mm sewing machine setup jig

3 mm Sewing Machine Setup Shim – 3D Printed ToolThis simple but precise 3 mm shim is designed to help with the accurate setup and adjustment of sewing machines. Use it to space components consistently during maintenance, calibration, or when aligning critical parts.Key FeaturesExact 3 mm Thickness: Ensures reliable, repeatable spacing.Durable & Lightweight: 3D printed in strong, stable filament (e.g. PETG or PLA).Easy to Handle: Smooth edges and a compact profile for quick placement and removal.Multi-use: Ideal for sewing machine technicians, hobbyists, or anyone performing machine setup.Printing & Use TipsRecommended layer height: 0.2 mm for smooth, accurate surfaces.Infill: ~15 % for strength without excess material.Print flat for best dimensional accuracy.Whether you’re a professional repairer or a home sewing enthusiast, this 3 mm shim provides a simple, reusable solution for precise machine adjustments.