25mm Lead Ballscrew With 1800mm Length And High Lead Nut For BK BF20 CNC Machines, 25mm Diameter SFE2525 RM2525, End Machining Ready, Perfect For Custom Builds And Smooth Top Notch Motion

Single 25mm Lead Ball Screw for BK/BF20 CNC Systems
✔️ 25mm dia ball screw, 1800mm length, high lead nut, BK/BF20 ready

The 25mm lead ball screw with a high lead nut is designed for CNC builds that demand fast, smooth linear motion. This end-machined unit is commonly used on BK/BF20 style machines and ready for quick mounting in custom frames and gantries.

✅ Ball screw diameter: 25 mm
✅ Lead / pitch: 25 mm
✅ Total length: 1800 mm (70.87 in)
✅ Material: GCr15 steel, precision C7 grade
✅ End machining: standard BK/BF20 compatible
✅ Nut: high lead metal deflector type for smooth motion
✅ Low friction, minimal stick-slip, long service life

💡 What is a high lead ball screw used for in CNC machines? A handy explanation of how this drive boosts performance and reliability.

- Improves fast, smooth linear motion for CNC axes - Reduces friction and heat with high lead design - Compatible with standard BK/BF20 supports and end machining - Great for custom builds needing precise, long-reach travel