MGN12 150mm Linear Guide Rail Kit With Two Carriage Blocks And Two Mini Guides For DIY 3D Printers And CNC Machines Pro Grade Precision And Smooth Motion For Builders
✔️ 2x 150 mm rails, 2x MGN12H carriages, 2x mini guides
This rail kit includes two 150 mm linear rails, two MGN12H carriages (12 mm bore), and two plastic mini guides, creating a complete, ready-to-install linear motion solution for DIY 3D printers and CNC machines.
✅ Linear Guide Rail: 150x12x8 mm (LxWxH) bearing steel (5.9x0.5x0.3 in)
✅ Carriage Block: 45.5x27x10 mm (1.8x1.1x0.4 in) stainless steel
✅ Mini Linear Guide: 55x12x8.5 mm (2.2x0.5x0.3 in) plastic
✅ End limit blocks on both ends protect against collisions
✅ Package includes 2 rails, 2 carriages, 2 mini guides
💡 What is the primary use of a MGN12 linear guide rail in DIY CNC machines and 3D printers? This handy setup keeps axes aligned and reduces vibration for smoother operation.
- high-precision sealed ball bearing linear slide unit for smooth travel
- compatibility with MGN12H carriages for tight tolerances
- plastic mini guides assist installation and prevent ball loss
- great for engraving, milling, and precision printing