The file 'The Coffeebit – A Drillbit For Your Coffee Grinder 3D Printer Model' is (stl) file type, size is 182.7KB.
Vine here: https://vine.co/v/O5bIvBMMUD7
My buddy has a Grindripper wholebean pour over travel kit.
Like this: http://espressounplugged.com/grindripper
Only problem is, sometimes I want coffee now!
We have one of those mini Milwaukee drills with the quick-release, so I made an adapter to make the Grindripper just a tad more awesome.
I made the pentagonal hole for the grinder 7.3mm from apex to midpoint of the opposite side (the line that would divide the shape in half).
The drill-bit side is 6.3mm diameter.
coffeedrill_7.3inner.stl | 543.4KB |