MGN12 350mm Linear Sliding Rail Guide Kit With MGN12H Carriage Block For Mini Engraving CNC Machines And 3D Printers Deliver Smooth, Precise Motion And Rock Solid Stability In DIY Projects

MGN12 350mm Linear Rail Kit with MGN12H Carriage, 1 Kit
✔️ Pack: 1 Rail, 1 Carriage Block, 1 Mini Guide; 350x12x8mm

This 350mm linear rail kit delivers smooth, precise motion for DIY CNC machines, 3D printers, laser setups, and other precision rigs. It pairs a 350 mm long rail with an MGN12H carriage to deliver solid, repeatable performance in compact, hobbyist builds.

✅ Rail size: 350 x 12 x 8 mm (13.78 x 0.47 x 0.31 in)
✅ Carriage: MGN12H, 45 x 27 x 10 mm (1.77 x 1.06 x 0.39 in)
✅ Material: bearing steel for wear resistance and stable load handling
✅ Movement: built-in steel balls reduce friction for high-speed, quiet operation; mini guides prevent balls from falling
✅ Complete kit: includes rail, carriage, and mini guide for straightforward installation
✅ Applications: 3D printers, CNC machines, laser systems, PCB inspection, robotics

💡 What is a linear guide rail used for in precision machines?

This handy device keeps moving parts aligned for accurate results in hobbyist and light-industrial setups.

• Smooth, precise travel with low friction
• High rigidity and load capacity for stable operations
• Easy installation and alignment with included mini guide