{"product_id":"hardcore-hgr20-800mm-linear-guide-rail-kit-with-hg","title":"Hardcore HGR20 800mm Linear Guide Rail Kit With HGH20CA Bearing Blocks 2 Rails And 4 Carriages For 3D Printers CNC Routers Lathes And DIY Automation Rust Resistant High Precision Steel","description":"\u003cdiv\u003e800mm HGR20 Linear Guide Kit: 2 Rails, 4 Carriages\u003cbr\u003e\n✔️ Includes 2 x 800mm rails and 4 HGH20CA blocks, rust-resistant steel \u003cp\u003eThis high-precision linear guide rail kit delivers rigid, smooth motion for automated systems such as CNC routers, lathes, milling machines, 3D printers, laser welders, and industrial robots.\u003c\/p\u003e ✅ High-grade bearing steel rails with rust-resistant surface\u003cbr\u003e\n✅ HGH20CA bearing blocks made of aluminum alloy with internal linear bearings\u003cbr\u003e\n✅ 800mm rail length with pre-drilled mounting holes for quick install\u003cbr\u003e\n✅ Low friction, minimal noise, zero stick-slip for precise motion\u003cbr\u003e\n✅ Suitable for CNC routers, lathes, milling machines, 3D printers, laser welders, and industrial robots\u003cbr\u003e \u003cp\u003e💡 What is a linear guide rail kit used for in CNC routers and 3D printers?\u003c\/p\u003e\n\u003cp\u003eA handy solution for precise, repeatable motion in automation projects.\u003c\/p\u003e\n- linear guide rail kit improves straight-line accuracy and repeatability in automation projects\n- provides smooth, low-friction motion with internal bearings for consistent performance\n- easy installation with pre-drilled mounting holes and standard HGH20CA blocks\n- suited for hobbyist builds and professional machine setups needing precise motion control\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49029619319019,"sku":"VXB0FFMP6QQL","price":133.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61kGMRBc-AL.jpg?v=1783523157","url":"https:\/\/vxb.com\/products\/hardcore-hgr20-800mm-linear-guide-rail-kit-with-hg","provider":"VXB Bearings","version":"1.0","type":"link"}