{"product_id":"mgn12h-350-millimeter-linear-rail-guide-kit-with-c","title":"MGN12H 350 Millimeter Linear Rail Guide Kit With Carriage Block For DIY 3D Printer And CNC Machine Easy Mounting High Precision 12 Millimeter Wide Rail And 8 Millimeter High Great For Routers Lathes Mills And Custom CNC Projects","description":"\u003cdiv\u003e350mm Linear Rail Guide Kit with Carriage Block for DIY CNC \u003cbr\u003e\n✔️ 12mm wide rail, 8mm high; 350mm long kit includes rail and carriage \u003cp\u003eThis 350mm MGN12H linear guide kit combines a 12mm wide rail with an 8mm tall profile and a compatible carriage block, ideal for DIY CNC routers, laser engravers, 3D printers, and milling setups. It enables precise, smooth motion and quick mounting on frames and gantries. Includes 1 x MGN12 rail and 1 x MGN12H carriage block for easy setup.\u003c\/p\u003e \u003cp\u003e✅ 12 mm rail width and 8 mm height for compact fit\u003cbr\u003e\n✅ 350 mm rail length ideal for gantry spans\u003cbr\u003e\n✅ Includes MGN12 miniature rail and MGN12H carriage block\u003cbr\u003e\n✅ Ready for mounting on DIY CNC routers, lathes, mills\u003c\/p\u003e \u003cp\u003e💡 What is a linear guide rail used for in hobby CNC and 3D printer projects?\u003c\/p\u003e\nA handy motion solution for smooth, precise travel in gantry setups.\n- Improves straightness and repeatability of tool paths\n- Handles higher loads with low friction for long life\n- Fits standard mounting patterns for DIY frames and gantries\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52803860824383,"sku":"VXB09NNLT9JT","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/515bpp00pXL.jpg?v=1776452730","url":"https:\/\/bearingscanada.com\/products\/mgn12h-350-millimeter-linear-rail-guide-kit-with-c","provider":"Bearings Canada","version":"1.0","type":"link"}