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Review on Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Carriage Block For 3D Printer And CNC Parts by Niko Knight

Revainrating 3 out of 5

Low quality rail that's priced as a medium quality rail.

Out of the box the rail was sticky and one of the blocks was nearly unusable. I rebuilt these rails shortly after receiving them with replacement balls and new lubricants. One of the blocks is perfect after rebuilding while the other is still rough. The bad block no longer becomes weged on the rail but likes to "cog"/stick every few cm. At this price point and quality I would say either go for cheeper alternatives (direct from Chinese sellers) or spend 2x to get the real thing.

img 1 attached to Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Carriage Block For 3D Printer And CNC Parts review by Niko Knight



Pros
  • Suitable for use with 3D printers as well as CNC parts
Cons
  • The product may not be compatible with all types of 3D printers or CNC machines