MGN12H Linear Rail Guide with 2 Stainless Steel Carriage Blocks for 3D Printers, CNC Machine Upgrade, Machining and Other Linear Motion Measurement Equipments

Highlights Stable Precision- MGN12H guide rails carriage blocks adopt the Gothic four-point contact design, so the force is uniform, ensuring the high rigidity and high precision. The linear rail slider has the function of self-aligning, which can achieve long-lasting and stable UM-level precise positioning. Linear Rail Spec- MGN12 1000mm linear guide rail hole distance is 25mm, MGN12H carriage block hole distance is 20mm, and the bolt hole is M3. Linear rail kit size conforms to International Standard, choose with confidence. Low Friction- Linear rails are made of high-quality alloy steel, and the slider has low resistance, strong stability, durable and no failure during operation. Note: The guide rail may have a tolerance of ±1mm, but it does not affect the use. Operating Instructions- If it gets stuck during sliding, please refer to the video and gently tap the sides with a small hammer. Widely Used- MGN12H linear rail kit is suitable for various occasions, convenient and quick. App