{"product_id":"50mm-linear-guide-rail-with-mgn9h-carriage-block-a","title":"50Mm Linear Guide Rail With MGN9H Carriage Block And Mini Guide For Tiny CNC Machines And 3D Printers, Slick Motion Linear Guideway For Engraving And Small Milling","description":"\u003cdiv\u003eCompact 50mm Linear Guide Rail with MGN9H Carriage - 3pc Set\u003cbr\u003e\n✔️ Rail 50x9x6.5mm (1.97x0.35x0.26in), carriage 39.9x20x8mm - 3pc set \u003cp\u003eThe 50mm Linear Guide Rail with MGN9H carriage is a compact, high-precision motion system designed for tiny CNC machines and desktop 3D printers. It delivers smooth linear motion with built-in steel balls to minimize friction, ideal for engraving, micro milling, and precise positioning in small work envelopes.\u003c\/p\u003e \u003cp\u003e✅ Rail and carriage materials: bearing steel for wear resistance and stable performance \u003cbr\u003e\n✅ Built-in steel balls reduce friction for smooth high-speed motion \u003cbr\u003e\n✅ Included mini guide assists installation and prevents ball loss \u003cbr\u003e\n✅ Rail size 50 x 9 x 6.5 mm; carriage 39.9 x 20 x 8 mm for compact builds \u003cbr\u003e\n✅ Suitable for small CNC, 3D printing, engraving, and micro milling\u003c\/p\u003e \u003cp\u003e💡 What is a linear guide rail used for in tiny CNC machines and desktop 3D printers? This handy component provides precise, smooth motion and reliable positioning for engraving, milling, and laser-cutting tasks.\n- Improves repeatability for tight tolerances in small projects\n- Supports compact designs with accurate linear movement\n- Reduces vibration and noise for quieter operation\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077398016235,"sku":"VXB0G5XS9THR","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51ySQ-tnvHL.jpg?v=1775863853","url":"https:\/\/vxb.com\/products\/50mm-linear-guide-rail-with-mgn9h-carriage-block-a","provider":"VXB Bearings","version":"1.0","type":"link"}