2Pcs HGR20 200mm Linear Rail and 1Pcs RM1605 250mm Ballscrew Kit with BF12 BK12 Nut Housing DSG16H Coupling and Slide Blocks for DIY CNC Routers Lathes Mills For Precise Movement And Stable Milling In DIY CNC Projects

2-Pack Linear Rail + 1 Ball Screw Kit for DIY CNC
✔️ 2x HGR20-200mm rails, 1x RM1605-250mm ball screw, BK12/ BF12 kit

This precision linear rail and ball screw set is built for DIY CNC routers, lathes, mills, and automation projects, delivering accurate, smooth motion and easy mounting with pre-drilled rails.

✅ Includes 2x HGR20-200mm linear rails with 4 blocks
✅ RM1605-250mm ball screw with end machined and nut housing
✅ BK12/BF12 end supports, DSG16H nut housing, and a coupling
✅ Steel rails with rust-resistant finish for durability and low noise
✅ Smooth, low-friction operation reduces heat and power needs
✅ Ideal for DIY CNC routers, small mills, and automated equipment

💡 What is a linear rail and ball screw kit used for in DIY CNC machines? This handy setup helps hobbyists build reliable, precise motion systems.

- Provides precise, repeatable positioning for routers, mills, and lathes

- Combines a hardened linear rail with a high-quality ball screw for smooth travel

- Includes end supports and a nut housing for straightforward mounting

- Reduces backlash and improves accuracy in everyday workshop projects