FreeHigh Precision GT2 Pulley
Thingiverse
12 model
Free
FreeHigh Precision Test - Bolt & Nut v3
Thingiverse
FreeHigh precision adapter for Ender 3 Z-axis stop switch
Thingiverse
FreeHigh Precision Bed Calibration (0.2, 0.3, 0.4, 0.5 mm Nozzle)
Thingiverse
FreeHIgh Precision Z Probe Arm for mouse micro switch - Auto Bed Level
Thingiverse
FreeHigh Precision (Hopefully!) switch for z probe
Thingiverse
FreeONZProbe - High precision Optical Z_Probe
Thingiverse
FreehpProbe - DIY ABL Sensor (High precision, optical, low-priced, simple, Anet A8, )
Thingiverse
FreeCalliper brackets for high precision printer calibration
Thingiverse
FreeBCN3D+ HD (high Z precision axis)
Thingiverse
FreeCR-10 Dual Z axis with single stepper. Low cost high precision.
Thingiverse
FreeDual Z & Frame Braces for Tevo Tornado and CR-10. Low cost high precision
Thingiverse