5mm to 6.5mm Coupler

by Trispectiv, published

5mm to 6.5mm Coupler by Trispectiv Feb 9, 2013


This is just a coupler, joining a 5mm shaft, such as the Nem17 shaft, with a 6.5mm shaft, such as a lead screw from an older CNC project. It is not flexible, but it can withstand most Z speeds and moves executed during 3D printing. 25mm width / 35mm height.

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  1. Print
  2. Insert 3mm nuts
  3. Connect shafts
  4. Lock with 3mm screws