Extended Z-Axis Work Envelope for the Mini Milling Machine

https://youtu.be/9WmxGqWomdk

A good idea for drilling and tapping but the vertical extension will reduce column rigidity when milling with head all the way up.

Yes, I agree with you. It will be less rigid should I mill a very large high workpiece that requires the head to be lifted higher. I made the extension primarily to enable tool changes. However, I have also improve rigidity by adding an exoskeleton that makes the column significantly more rigid.

Have a look at with my Exoskeleton video.

Thanks Great Ideas Catalogue! We've added your Z-Axis Mill Extension to our Milling category,
as well as to your builder page: Great Ideas Catalogue's Homemade Tools. Your receipt:

<div id="blocks"> <div class="block b1 pngfix"> <div class="bimg"> <div> <a href="https://www.homemadetools.net/homemade-z-axis-mill-extension"> <img src="/uploads/277323/homemade-z-axis-mill-extension.jpeg"/> </a> </div> </div> <div class="head pngfix"></div> <div class="left pngfix"></div> <div class="right pngfix"></div> <div class="blockover b1 pngfix"> <div class="title"> <a href="https://www.homemadetools.net/homemade-z-axis-mill-extension">Z-Axis Mill Extension</a> <span> by <a href="https://www.homemadetools.net/builder/Great+Ideas+Catalogue">Great Ideas Catalogue</a></span> </div> <div class="tags">tags: <a href='https://www.homemadetools.net/tag/mill'>mill</a>, <a href='https://www.homemadetools.net/tag/modification'>modification</a> </div> </div> </div> </div>