HUGE Granite Excellon precision surface plate;72x60x24";top plate 6".
For sale is a HUGE Granite table; 72x60x24";
top plate 6" thick
I has a couple holes ~ 3/4"
Also two pins which won't come off easily.
Plate has a calibration sticker.
It was a base for a super precision PCB drilling machine.
Overall top is in a good condition, one side of it a little bit
chipped. But overall surface is truly flat.