---
product_id: 229000008
title: "Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm)"
brand: "twotrees"
price: "VT11451"
currency: VUV
in_stock: true
reviews_count: 5
url: https://www.desertcart.vu/products/229000008-twotrees-mgn12h-double-linear-bearing-slide-with-guide-for-3d
store_origin: VU
region: Vanuatu
---

# Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm)

**Brand:** twotrees
**Price:** VT11451
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm) by twotrees
- **How much does it cost?** VT11451 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/229000008-twotrees-mgn12h-double-linear-bearing-slide-with-guide-for-3d)

## Best For

- twotrees enthusiasts

## Why This Product

- Trusted twotrees brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Features

- Miniature linear rail guide rail, MGN12H 300mm linear rail guide, linear sliding door gide with 2 sliding block for DIY 3D printer, CNC machine, etc, high accurate and stable performance     100% brand new and high quality.Professional and technical rails and blocks, strong and durable     Block has a lubrication system, lubricating oil can be easily introduced into the oil inlet on the side     Low friction, low noise, quiet and stable.     Widely used for automatic devices, precision measuring devices and many other machines that require precise linear movements

## Images

![Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm) - Image 1](https://m.media-amazon.com/images/I/71MD4PJmQ8L.jpg)
![Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm) - Image 2](https://m.media-amazon.com/images/I/61MR0wlIRPL.jpg)
![Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm) - Image 3](https://m.media-amazon.com/images/I/61YxdVbLqwL.jpg)
![Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm) - Image 4](https://m.media-amazon.com/images/I/61+q9qxHPgL.jpg)
![Twotrees MGN12H Double Linear Bearing Slide with Guide for 3D Printer CNC XYZ DIY Engraving Machine (Type H, 300 mm) - Image 5](https://m.media-amazon.com/images/I/61IatwzFrkL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Worked perfectly right out of the box
  

*by C***Y on Reviewed in the United States on October 1, 2021*

Super smooth movement, didn't need to be cleaned like I hear other linear rails do. They seem already nicely lubricated as well. Excellent packaging, so they came perfectly straight.

### ⭐⭐⭐⭐⭐ 







  
  
    Great value
  

*by M***. on Reviewed in the United States on March 27, 2021*

I built a 3D Printer and used these, they’re not Hiwin but they do the job and really good, i didn’t have to clean and re lube them like others, worked great right out of the box.

### ⭐⭐⭐⭐⭐ 







  
  
    Great rails, smooth bearings.
  

*by C***S on Reviewed in the United States on March 1, 2022*

Came packaged great, smooth bearings and rails.

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**Shop now:** [https://www.desertcart.vu/products/229000008-twotrees-mgn12h-double-linear-bearing-slide-with-guide-for-3d](https://www.desertcart.vu/products/229000008-twotrees-mgn12h-double-linear-bearing-slide-with-guide-for-3d)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-20*