3D Printer CNC Controller Ardiuno CNC kit - for Arduino IDE, GRBL CNC Shield Board+RAMPS 1.4 Mechanical Switch Endstop DRV8825 A4988 Stepper Motor Driver Nema17 Stepper Motor LKB02,Black Inner Diameter - 17/64 inch (0.265625") SMF6WUUE NB Bearing

SMF6WUUE NB Bearing

SMSFC13UU NB Center Mount Round Flange Linear Slide Bush

HK81812 Bearing

Bore (d) Diameter (D) Flange diameter(Df) Width (W) Flange width (Wf) 16 35 37

3D Printer CNC Controller Ardiuno CNC kit - for Arduino IDE, GRBL CNC Shield Board+RAMPS 1.4 Mechanical Switch Endstop DRV8825 A4988 Stepper Motor Driver Nema17 Stepper Motor LKB02,Black Inner Diameter - 17/64 inch (0.265625") SMF6WUUE NB BearingFeatures: Latest CNC Shield Expansion Board V3. 0 CNC shield board is updated version 3. 0, which is suitable for CH340G Shield 3. 0 version compatible with for ArduinoIDE, GRBL 0. 9. Professional 3D printer CNC Kit This is a professional 3d printer DIY kit with multiple types of modules or components you need. It is a great assortment set for starters and professionals. Premium Quality Each part of this 3d printer conk kit was made from premium