Cheap 3axis DRO for mills The Home Machinist!
Oct 20, 2013· The DRO unit is for a lathe or mill, has the math functions built in for either. I am happy and have no problems at all withe the unit I installed. I would look around little more I think you can do better on the price, Try to find one that has at least a year warranty I''m only a hobbiest so it might not be for you, but it works for me.