Befenybay 100mm Effective Travel Length Double Optical Axis Guide Ballscrew SFU1605 with NEMA23 Stepper Motor for DIY CNC Router Parts X Y Z Linear Stage Actuator and 3D Printer: Amazon.com: Industrial &
Befenybay 200mm 4080U Z-axis Screw Slide Table Linear Actuator Kit Linear Module for 3D Printer and DIY CNC Router Parts X Y Z Axis: Amazon.com: Industrial & Scientific
DIY MINI CNC ROUTER BY 3D PRINTER | 3D CAD Model Library | GrabCAD