Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for CNC Machine 3018-PRO - Amazon.com
170mm Z Axis Slide Travel Cnc Router Linear Motion Kit For Reprap 3d Printer Cnc No/with Motor(second Hand Nema17stepper) - 3d Printer Parts & Accessories - AliExpress
Lead CNC V3 Mechanical Kit – 1000 x 1500 - SILVER - Maker Store USA
DIY CNC X Y Z Axis Linear Stage Slide Kit 6.5" Travel for Mill / Router US MADE | eBay
YoraHome 3018-Pro Z-Axis Kit
PRO Ballscrew Z Axis | Avid CNC
Funssor CNC Z AXIS SLIDE 160mmTRAVEL FOR CNC ROUTER Linear Motion kit For Reprap 3D Printer CNC Parts 2020 Profiles - AliExpress
CNC Router Z-Axis Linear Stage Slide Kit 5.75″ Travel for Mill or Router DIY – vBotTech
HD5100G 5'x10' CNC Gantry Kit – procutcnc.com
PRO Ballscrew Z Axis | Avid CNC
DIY CNC X Y Z Axis Linear Stage Slide Kit 6.5" Travel for Mill / Router US MADE | eBay