Linear Rail Kit With Two 1000mm SBR20 Rails And Four SBR20UU Carriage Blocks For DIY CNC Routers And Lathes Smooth Sliding Precise Positioning Easy Setup Durable Rails And Bearings

Two 1000mm SBR20 Rails with Four SBR20UU Carriages
✔️ Includes 2x 1000mm rails and 4x SBR20UU carriages for smooth operation

This complete linear rail kit provides two 1000 mm SBR20 rails and four SBR20UU carriages that slide along the rails, enabling precise motion for DIY CNC routers, lathes, grinders and automation projects.

✅ 2x 1000mm rails and 4x SBR20UU carriages with pre-drilled holes
✅ Carbon steel shafts with chromium coating resist rust and wear
✅ Pre-load blocks provide rigid support for accurate motion
✅ Durable aluminum support and rail combination for steady alignment

💡 What is a common use case for a linear rail kit in machining setups?

This handy motion system is built to deliver precise, repeatable movement in machine tools.

• Smooth, accurate positioning along 1000 mm rails with preloaded carriages
• Ideal for DIY CNC routers, laser cutters, mills, and X-Y tables
• Durable carbon steel shafts with chromium coating resist rust and wear
• Pre-drilled mounting holes allow quick vertical or horizontal setup