This is the complete XY milling table assembly for a mini mill.
The table is 90 mm (3.54") by 335 mm (13.19"). It has three 12 mm T-slots.
The X-axis travel is approximately 8" and the Y-axis travel is approximately 4". The table is 136 mm (5.31") tall (the hand wheel and rear mount are higher). The table is 390 mm (15.4") deep and 460 mm (18.1") wide.
The dials are graduated in 0.001" and one turn of the hand wheels moves the table 0.0625".
The XY table assembly is made of cast iron and steel. There are adjustable gibs on both axes.
This is all you need to make a mini mill using the milling column from a Grizzly G0516 Combo Lathe with Milling Attachment.