Didn't even think about a digital tach.
I went with a digital readout. think I payed about $50 for it.
http://macpod.net/misc/sx2_tachometer/sx2_tachometer_kit_v2.php
I built a flood coolant system for mine.
Using a fountain pump from harbor freight, five gallon bucket, sink strainer and drain and some loc-line.
I just need to redo my shields around my table using to thin plexi glass and it is just to flimsy.
While searching for cnc conversion i ended up finding OG'S thread here and read thru it and ended up going with the same mill that he built.
Think i am right around $3k still need a few things to go with it.
I eventually will like to close it in for using coolants, but while i am still larnig to use it i am cutting wood. it is a little more forgiving than metal.
One of the first thing made while learning.
2 days to figure out how to make the gcode and about 15 mins to cut it.
Not sure how a dremel would work on a polymere gun,
but it does a good job on wood.
here is 2 sets i did on cocoblo i did.
The set on the right I screwed up on.
thanks,
I plan on ordering a setup the first week of November.
I did find a MicroLux CNC milling machine on craigslist fr $2500.
But I think a better deal will be on a LMS and doing a conversion myself.
Og, nice work on the 1911's
I came across your post while searching on LMs HiTorque Mini Mill cnc conversion.
Have you made a list on what you bought and what you would buy different since doing your conversion?