CNC 3018PLUS to CNC3040 Increase Y-axis Area Upgrade Extension Rail Kit DIY

This kit is update kit for CNC3018PLUS to CNC3040, Increase the Y-axis working area. Optical axis: φ12mm, 550mm length. 2 Optical axis 550mm length. aluminum plate: 15180 300mm length. aluminum profile: 2020V 540mm.

eBay