CNC Z Axis Sliding Table Upgrade Kit For 3018 Engraving Machines Pro Grade 90mm Stroke 4mm Lead Nema17 Stepper Compatible DIY Metal Kit With Spindle Fixing Plate For Precise Milling And Engraving

Single kit: Precision CNC Z Axis Sliding Table for 3018
✔️ 90mm stroke, 4mm lead, Nema17 compatible, aluminum body, 58×20/67×20

Upgrade kit for DIY CNC milling and engraving setups that replaces a fixed Z-axis with a precise sliding table. This robust kit is designed for compact machines and is ideal for 3018-style mills to improve repeatability and accuracy in milling and engraving tasks.

Key specifications:

✅ Material: Black aluminum oxide alloy
✅ Stepper motor interface: Nema17 42BYG compatible
✅ Lead screw: T8 stainless steel, 4mm lead, copper anti-backlash nut
✅ Slide stroke: 90mm
✅ Hole spacing options: M6*1mm, 58×20/67×20/70×20/80×25mm
✅ Coupling: for 5mm diameter shafts
✅ Base plate: 688 bearing, aluminum profile with 2x M5 nuts each side
✅ Package weight: About 1 kg

💡 What is a CNC Z axis sliding table used for? This handy upgrade adds precision and stability to vertical motion on small CNC machines.

- precise vertical travel for desktop CNC mills and engraving - compatibility with Nema17 stepper motors and T8 lead screws - robust aluminum construction with anti-backlash nut and 688 bearing base ✝️