I square up the aluminum stock, and use a trick from Pierre Beaudry to square the vise onto the mill, it works quite well! I also drill the bolting pattern for the back plate, evaporative cooling jacket plate, and the lens and LED cob housing.
I square up the aluminum stock, and use a trick from Pierre Beaudry to square the vise onto the mill, it works quite well! I also drill the bolting pattern for the back plate, evaporative cooling jacket plate, and the lens and LED cob housing.