Precision Ground 2pcs 10mm X 300mm Linear Motion Rods Shaft Guide Rail For Smooth Sliding Bearing Applications And DIY Projects

High Precision 10mm x 300mm Linear Shafts Rod Set For CNC And DIY Projects
✔️ Pack Of 2 Pc C45 Steel Chrome Plated Smooth Surface Guide Rails

This set features two precision ground steel rods designed for smooth linear motion within machinery and automation projects. These guide rails function effectively as support shafts for bearing assemblies on mini CNC engravers, 3D printers, and model building tasks where reliable linear travel is essential.

✅ Two pieces of 10mm diameter rod included ✅ Total length is 300mm long for extended reach ✅ C45 carbon steel material with chrome finish ✅ Hardness exceeds HRC58 for long wear resistance
Precision Chamfered Ends Simplify Bearing Installation

Cooling Fans Help Prevent Overheating During Continuous Use

💡 How to install linear guide rods on a 3D printer frame
These shafts serve as critical tracks for sliding components like V-slot bearings or bushings
Chamfered tips reduce friction when pushing bearings onto the metal surface
Sealed units on your axis benefit from this reduction in surface drag significantly
Use them whenever consistent straight movement is needed for accurate printing tasks

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