CDG65 Linear Guide Rail Kit With 4 Rails And 8 CDG65A Flange Bearing Sliders, 68.9in 1750mm Length, High Precision, Heavy Duty, Low Noise CNC Tooling For DIY Projects And Machine Tools

4-rail linear guide kit with 8 sliders, 68.9in / 1750mm length
✔️ 4 rails with 8 flange sliders, 68.9in / 1750mm length, heavy-duty precision

High-precision, heavy-duty linear guide rail kit for CNC machines, DIY tooling, and automation projects. This four-rail kit with eight flange bearing sliders delivers smooth, quiet motion and long travel, making it a reliable linear slide unit for precise motion control.

✅ 4x 68.9in / 1750mm rails and 8x CDG65A flange bearing sliders
✅ Smooth, low-friction surface with low noise; ±0.02 tolerance; length customizable
✅ Rail material: bearing steel with quenching and tempering for high load capacity and wear resistance
✅ Sliders: thickened bearing blocks with steel cylindrical rollers for extended life and stable motion
✅ Customer support: professional team ready to assist with setup and customization

💡 What is a linear guide rail used for? A handy overview for makers and technicians. - Provides precise linear motion for CNCs, 3D printers, and milling setups - Supports heavy loads with stable alignment and low noise - Allows length customization and easy maintenance - Compatible with flange sliders and standard mounting patterns