Uploaded March 2019 | Updated September 2026, 3 weeks ago

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CNC ball screw conversion files / plans for the Sieg SX2 milling machine. These are free to download. No money required. If you could spare a dollar, please donate to an animal refuge league in your country. CAD file links BELOW ⬇️

FILE Links here:
Stepper motor mount plate: a360.co/3N5HS5Y
Stepper motor stand off: a360.co/4enFfbv
X-Axis support plate: a360.co/3ZNGDjr
X-Axis drive plate: a360.co/3Y2GF5u
Y-Axis drive plate: a360.co/3zFul1N
Y-Axis nut support plate: a360.co/4ed7DwZ
Z-Axis drive plate: a360.co/4gKv0zK
Z-Axis lift nut lift plate: a360.co/47OTrYO
Saddle CAD for 3D milling version1: a360.co/3Bp9vEr
Saddle CAD for 3D milling version2: a360.co/3ZLQBl9

PHOTO Links here:
Base mark out mod picture: a360.co/3zBHDMJ
X-Axis support plate picture: a360.co/47J39vs
X-Axis ball screw mod picture: a360.co/4f02Yi7
Y-Axis mount plate pics: a360.co/4eG5Ksx
X, Y & Z axis plates In-situ picture: a360.co/4ekHbBr
X & Y ball screw mounting: a360.co/4gGwc78
Saddle 3D milling modification: a360.co/3Y1hXlV

#DIY #CNC #conversion #ballscrew #CNCkit #freeplans