Hole and Slot as Datum Features -- Part II

Why GD&T is better ? Difference between Co ordinate tolerancing and Geometric tolerancing with T slot example The T part slides to and fro on the brown part

A Size GD&T is used to vary the size of a Feature of Size such as a hole, pin, slot, or tab

gd&t slot dimensioning New to GD&T and wondering what's a good default Position Tolerance value to use for

centurion online slot Quickly shows how to use GD&T to locate a square pattern of clearance holes on a flat plate