4x4 CNC Router Kit With 16mm Rails And Ball Screws, Complete Ready To Assemble System, X Travel 48 Inches, Y Travel 48 Inches, Z Travel 10 Inches, Ideal For Precision Woodworking And Aluminum Milling, Includes All Essentials

4x4 CNC Router Kit with 16mm Rails and Ball Screws - single
✔️ 4x4 work area, X/Y 1219 mm (48 in), Z 254 mm (10 in), 16mm rails

This 4x4 ft CNC router kit is a complete setup featuring 16mm rails and ball screws, ready to assemble for immediate machining projects. It's ideal for hobby shops and small manufacturing spaces that need reliable, repeatable motion.

✅ SBR16-1350mm linear guides x4 for stable gantry movement
✅ SBR16-350mm linear guides x2 to support end alignment
✅ RM1605-L1350mm and RM1605-L350mm ball screws for precise drive
✅ BF12 & BK12 ball screw supports, SFU1605-3 nuts included
✅ SC16UUOP 16mm linear blocks for smooth motion
✅ D25-L30 6.35x10mm couplings included

💡 What is a pillow block bearing used for in a CNC router and why choose sealed ball bearings?

- Handy for supporting rotating shafts and keeping alignment under load - Reduces wear and heat, extending life in longer runs - Works with standard 16mm rail and ball screw systems - Easy maintenance and upgrades with common, replaceable parts