Beefy Linear Guide Rail Kit With Four 2550mm CDG55 Rails And Eight CDG55B Square Bearing Sliders, High Precision, Low Noise, Smooth Glide For CNC Machines And DIY Projects
✔️ 4x CDG55 rails, 2550 mm (100.39 in) long, and 8x CDG55B sliders, precision ±0.02mm
Beefy linear guide rail kit designed for CNC machines and DIY projects, delivering precise, smooth motion across your gantry and automation setup. It's ideal for build-your-own CNC routers, laser cutters, and robotic arms where steady, low-friction guidance matters.
✅ 4x CDG55 rails, 2550 mm (100.39 in) long, and 8x CDG55B sliders
✅ Smooth, low-friction surface with quiet operation and ±0.02 mm tolerance
✅ Rails made from high-quality bearing steel; quenched and tempered for stiffness
✅ Bearing blocks with thickened steel and cylindrical rollers for wear resistance
✅ Customizable length; rails can be cut to fit your CNC or DIY setup
💡 What is a linear guide rail used for in CNC and automation projects? These handy movers keep motion precise and reduce wear on moving parts. - handy for CNC gantry framing and precision automation - improves repeatable positioning under load - works with CDG55 rails and CDG55B sliders for modular builds