MGN12H Mini Linear Rail Guide, 250/300/ 400/500/ 550mm Sliding Gide with Carriage Block for DIY Printer and CNC Machine (250mm)

Professional and technical rail and block, strong and to use Small size, light weight, suitable for most automatic equipment High accuracy and stable performance, can work fluently Slider could easily and lightly move for convenient use Suitable for Semiconductor manufacturing equipment, printed circuit board IC assembly equipment, medical equipment; machine arm, Accuracy measuring instruments, office automational equipment and other small linear sliding devices, Manufacturer: Walfront