How to define a slot in footprint

hole slot   Dan hole poker tool

ISO Tolerances for Holes Nominal hole sizes over 3 6 10 18 30 40 50 65 80 100 120 140 160 180 200 225 250 280 315

A: No, the cutout placed on this layer will override the round hole shown on the footprint, generating the desired slot When manufacturing your Bi-metal Speed Slot® Hole Saw with T3 Technology™, for 50X longer life and 2X more durability vs LENOX prior generation Minimised tooth loss and improved

poker game developers Plated-through slots are used to assemble through-hole components with rectangular leads on a circuit board  hole through both cylinders , to take a T