Analysis Modeling > Tolerances > GD&T > Types of GD&Ts > Position

Hole and Slot as Datum Features -- Part I gd&t slot Position GD&T is typically used to vary the location of a Feature of Size such as a hole, pin, slot, or tab In accordance with ISO standards, it can also be gd&t slot dimensioning Tec-Ease offers GD&T training, course material, teacher aids and reference charts The drawing shows that the center of the slot should be in line with datum

schuifdeur met slot I explain how position tolerances work in GD&T according to ASME