Double Pack MGN12H Linear Bearing Carriage Blocks With Mini Guide And Wrench For 12mm Linear Rail Slide For 3D Printers CNC Machines And DIY Projects For Smooth Motion
✔️ 2 carriage blocks, 2 mini guides, 2 wrenches, M3x3.5mm thread
This set includes two MGN12H carriage blocks and two mini guides designed for 12mm linear rails. Size is measured manually, so there may be slight errors. The sliding blocks are made from bearing steel with high surface hardness for long life in high-speed motion. It’s a handy kit for 3D printers, CNC machines, laser cutters, robotics and other precision DIY projects.
✅ Carriage block size: 45.4 x 27 x 10 mm (L×W×H) / 1.79 x 1.06 x 0.39 in
✅ Mini linear guide size: 55.5 x 10 x 8 mm (L×W×H) / 2.19 x 0.39 x 0.31 in
✅ Combined height: 13 mm (0.51 in)
✅ Threaded M3x3.5 mm
✅ Includes: 2 x carriage blocks, 2 x mini guides, 2 x wrenches
✅ Material: bearing steel with high surface hardness
💡 What is a 12mm MGN12H linear bearing carriage used for in DIY 3D printing and CNC setups? This handy kit helps you get smooth, precise motion on 12 mm rails. - smooth motion on 12 mm rails for accurate positioning - used in 3D printers, CNC machines, laser cutters, and robotics - durable bearing steel with built in ball groove to reduce friction
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