Sherline 3050DRO Sherline Vertical Milling Column (Inch) with DRO
At a later date, should you wish to upgrade to a complete vertical milling machine, the column will fit the Sherline XY bases (P/N 5200/5210, or 5410/5411 ) This offers a cost savings compared to purchasing a complete vertical milling machine, because you save the cost of a second headstock, motor, and speed control.