MGN12 330mm Linear Guide Rail With MGN12H Carriage Block And Mini Guide For DIY 3D Printers And CNC Machines Steel And Plastic Construction Black Finish Smooth Precise Motion
✔️ Includes 330x12x8 mm rail, 45.5x27x10 mm carriage, mini guide 55x12x8
This 330mm linear guide rail kit with MGN12H carriage and mini guide is built for precise, low-friction linear motion in DIY 3D printers and CNC mills. Use it to upgrade motion precision in printers, laser engravers, and small milling machines.
✅ Linear Guide Rail: Bearing Steel, 330x12x8 mm (LxWxH) / 13x0.5x0.3 in
✅ Carriage Block Material: Stainless Steel, for 12 mm rail, 45.5x27x10 mm / 1.8x1.1x0.4 in
✅ Mini Linear Guide Material: Plastic, assists installation, 55x12x8 mm / 2.2x0.5x0.3 in
✅ End Limit Blocks: collision protection on both ends
✅ Applications: ideal for 3D printers, engraving, milling, and CNC tools
✅ Package Includes: 1x rail, 1x carriage, 1x mini guide
💡 What is a linear guide rail used for? A handy solution to guide shafts with precision in machines and DIY builds, ensuring smooth, straight motion. - handy for accurate printing and milling - reduces vibration and wear on moving parts - easy installation with mini guide aid