6mm, 1/4" 3-Axis Block

This is a simple 3-axis block, size is for 6mm or 1/4". Designed, is mind, to be used with threaded rod. Bottom is flat for ease of printing.

Version 00 has very thin wall where the holes overlap. Version 01 has 7mm diameter hole where the through holes overlap... I hope this makes sense.

Version 02 has a 7mm sphere removed from the core. I found that the remaining structure at the core was warping and lifting causing impact issues with the printing head.

2-axis version can be found at http://www.thingiverse.com/thing:1776507.