{"product_id":"2-pack-8mm-x-330mm-linear-motion-rod-shaft-guide-c","title":"2 Pack 8mm x 330mm Linear Motion Rod Shaft Guide Chrome Plated Steel High Precision Rail For 3D Printers And DIY Tools With Smooth Mirror Polished Finish And Tight Tolerances For Ultra Smooth Glide","description":"\u003cdiv\u003eTwo-Pack 8mm x 330mm Chrome Rails for Precise 3D Printers\u003cbr\u003e\n✔️ Chrome-plated 8mm x 330mm rail with 0.005mm tolerance and 60-64 HRC \u003cp\u003eThis 2-pack consists of precision 8mm diameter x 330mm long chrome-plated steel rods designed for smooth linear motion in DIY projects. These rods are a handy fit with linear support blocks and enclosed sliders for 3D printers, CNC machines, robotics, engraving machines, and molding setups. The chrome-plated surface provides corrosion resistance, a mirror-polished finish for low friction, and tight tolerances for accurate positioning.\u003c\/p\u003e ✅ Size: 8mm dia x 330mm length (D*L) \u003cbr\u003e\n✅ Tolerance: 0.005mm, straightness ≤0.5\/1000μm \u003cbr\u003e\n✅ Material \u0026amp; Finish: chrome-plated steel, mirror-polished surface for smooth glide \u003cbr\u003e\n✅ Hardness: 60-64 HRC; durable, low wear \u003cbr\u003e\n✅ Pack: 2 pieces included (2-pack) \u003cbr\u003e\n✅ End design: chamfered ends for safe installation \u003cbr\u003e\n \u003cp\u003e💡 What is a 8mm x 330mm chrome-plated linear motion rod used for in DIY projects? Handy for precise, smooth guiding in moving assemblies\n- high-precision guide rail for 3D printers, CNCs, robotics\n- chrome-plated steel surface resists wear and corrosion for long life\n- tight tolerance 0.005mm and mirror finish ensure smooth, accurate motion\n- chamfered ends simplify installation and safety\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043364577515,"sku":"VXB0CJ34MYN8","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41eHbJ6HqvL.jpg?v=1783872383","url":"https:\/\/vxb.com\/products\/2-pack-8mm-x-330mm-linear-motion-rod-shaft-guide-c","provider":"VXB Bearings","version":"1.0","type":"link"}