--- product_id: 806699564 title: "HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines" brand: "imetrx" price: "VT27780" currency: VUV in_stock: true category: "I Metrx" url: https://www.desertcart.vu/products/806699564-hgr20-linear-guide-rail-kit-2-pcs-500mm-rails-4 store_origin: VU region: Vanuatu --- # 500mm precision rails 4 HGH20CA bearing blocks Rust-resistant steel HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines **Brand:** imetrx **Price:** VT27780 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your build with precision that moves you forward! ## Quick Answers - **What is this?** HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines by imetrx - **How much does it cost?** VT27780 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/806699564-hgr20-linear-guide-rail-kit-2-pcs-500mm-rails-4) ## Best For - imetrx enthusiasts ## Why This Product - Trusted imetrx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Load & Go:** High rigidity and load-bearing capacity support heavy-duty industrial applications without compromising precision. - • **Built to Last:** Crafted from premium bearing steel and aluminum alloy with anti-rust treatment to ensure durability in demanding environments. - • **Plug & Play Setup:** Pre-drilled rails and stainless steel guides make installation quick and maintenance minimal—get your project moving faster. - • **Precision Perfected:** Experience ultra-smooth, low-friction linear motion with zero stick-slip for flawless CNC and 3D printing results. - • **Versatility Unleashed:** Ideal for CNC routers, lathes, 3D printers, laser welders, and DIY automated machines—engineer your future with confidence. ## Overview The iMetrx HGR20 Linear Guide Rail Kit includes two 500mm rust-resistant bearing steel rails and four HGH20CA aluminum alloy bearing blocks, delivering high-precision, low-friction linear motion. Designed for CNC machines, 3D printers, and automated tools, it offers easy installation with pre-drilled holes and robust durability for professional and DIY applications. ## Description iMetrx HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines ## Features - Package contains: 2 PCS HGR20 linear guide rails (500mm length each) and 4 PCS HGH20CA linear rail slide blocks - High-quality materials for durability: Crafted from premium bearing steel with a rust-resistant surface treatment, the linear guide rails offer exceptional hardness and stiffness. The HGH20CA blocks, made of sturdy aluminum alloy, feature internal linear bearings for smooth, low-friction movement - Precision and performance: Designed for high-precision linear motion, this HGR20 linear rail system delivers low friction, minimal noise, and zero stick-slip effect. Its high rigidity and load-bearing capacity make it ideal for industrial applications - Easy installation and maintenance: The rails come with pre-drilled holes for quick and hassle-free mounting. The stainless steel linear optical axis guides ensure effortless installation, and the robust construction simplifies long-term upkeep, reducing overall maintenance efforts - Versatile applications: Perfect for a wide range of automated machines, including CNC routers, lathes, milling machines, 3D printers, laser welders, and industrial robots. Whether for professional workshops or DIY projects, this linear guide rail set meets diverse precision motion requirements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FFMMHH3N | | Best Sellers Rank | #52,033 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Linear Motion Guides | | Date First Available | June 26, 2025 | | Item Weight | 8.39 pounds | | Manufacturer | iMetrx | | Package Dimensions | 20.47 x 3.54 x 1.18 inches | ## Images ![HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines - Image 1](https://m.media-amazon.com/images/I/31Q4e2z208L.jpg) ![HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines - Image 2](https://m.media-amazon.com/images/I/31ismbLoZOL.jpg) ![HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines - Image 3](https://m.media-amazon.com/images/I/31-mHq3yDSL.jpg) ![HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines - Image 4](https://m.media-amazon.com/images/I/41-arF+cDhL.jpg) ![HGR20 Linear Guide Rail Kit - 2 Pcs 500mm Rails + 4 Pcs HGH20CA Bearing Blocks High Precision, Anti-Rust for 3D Printers, CNC Routers, Lathes & DIY Automated Machines - Image 5](https://m.media-amazon.com/images/I/41LyzXTlMFL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/806699564-hgr20-linear-guide-rail-kit-2-pcs-500mm-rails-4](https://www.desertcart.vu/products/806699564-hgr20-linear-guide-rail-kit-2-pcs-500mm-rails-4) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-09-22*