MF70 Break-in Video
In this video I am using a dedicated PC with parallel port to talk directly with the SainSmart controller.
Surface Pro 2 Controlling CNC
I often use a marker attachment to do initial testing on a new CNC build.
It will save you many broken bits.
I like to use a softer material like this hobby plywood for my first few cuts.
Here I make the first cuts, but just shy of the final dimension by about .005"
Next I do a full depth cut removing the remaining .005" of stock.
MF70 Cutting Cube
A little cube project I did to test out the CNC.
MF70 Cutting Plastic
A little project I wanted to try.