This is the MGN7H Linear Guide Rail – 1M. The linear rail is used for 3D printing, CNC machine PCB/IC assembly, etc. This MGN7H rail block can be used with the guide rail. It is used for smooth and precise linear motion. It is fit for  Semiconductor manufacturing equipment, printed circuit board IC assembly equipment, medical equipment. Also used in machine arm, precision measuring instruments, office automation equipment, and other small linear sliding devices.

Guide rails are made of bearing steel material. Although they are made to be corrosion-resistant for some extent, they aren’t immune to rusting if improperly stored and handled in high humidity and condensation areas, which significantly cause the rusting of this material. In many cases, you won’t face the problem of rusting until the above handling conditions have been met.

Features:

1. Good quality.

2. Strong and durable.

3. The tool is simple and easy to use.

4. Beautifully designed.

5. Professional and technical.

6. The slider could easily and lightly move.

7. With a steel ball holder/retainer.