FREE SHIPPING for CNC Router Kits in the contiguous United States | We gladly accept:

Upgraded Y Assembly & Z Spindle Kit

Regular price $110.00

  • The sides of the Y-Carriage Assembly were lengthened and attached to the Z-Stepper Motor Assembly to increase rigidity.
  • A milled flat has been added on the end of the Threaded Z-Rod for better clamping, making it easier to connect the Aluminum Helical Coupler.
  • A Coupler Nut was added to simplify the Z-Drive Assembly adjustment.
  • Hardened washers were added for all Bearings to increase the clamping surface area making it easier to adjust and tighten the SG20U bearings while reducing the risk of deforming the plywood.
  • Created a new and improved E3 Assembly Manual with more tips and more photographs to make assembly easier.


Close (esc)


Use this popup to embed a mailing list sign up form. Alternatively use it as a simple call to action with a link to a product or a page.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.


Shopping Cart

Your cart is currently empty.
Shop now