Rock Solid Anti Backlash Ball Screw With Single Nut 12 mm Diameter 4 mm Pitch 550 mm Carbon Steel Lead Assembly For Cnc Routers And Grinders Heavy Duty Pro Grade Precision Engineering

Precision Cnc Router Ball Screw Assembly With Nut
✔️ 12 Mm Dia 4 Mm Pitch 550 Mm Length Carbon Steel Body

This precision ball screw converts motor rotation into straight linear motion fast. You will mount it to upgrade CNC routers or industrial grinders on your workbench. The carbon steel build handles stiff loads without flexing. We sell this as a single matched set ready to install. Just bolt the housing down and run your stepper motors.

✅ 12 Mm Overall Shaft Diameter Maintains Frame Stability
✅ 4 Mm Lead Pitch Moves Toolheads Quickly Across Boards
✅ 550 Mm Ground Length Reaches Deep Cutting Envelopes
✅ Enclosed Single Nut Blocks Dust In During Heavy Work
✅ Pre Paired Screw And Thread Sleeve Eliminates Play

💡 What is a ball screw assembly used for in custom machining setups?
A quality drive rod shifts spinning torque into straight push motion reliably. You can drop in these exact components to fix loose gantry sides on aging mills. This handy system wipes out back lash and keeps your cuts square. Your servo motors will run cleaner and last longer on the jobsite.
- Hardened carbon steel tracks handle heavy cutting forces steadily
- Closed nut design stops metal shavings from jamming inside
- Fine lead increments let you tweak depths without changing gears