Slotted hole tolerances

Primary datum feature : The flat plane at the bottom of the part · Secondary datum feature : The hole defined with a feature size tolerance of

Hello to all,I would like to know if there is a way to dimension a slot in a drawing

slot 186 For instance in a 38 diameter hole and a 18 key the slot depth is the shaft dia + the key protrusion which makes the

slot winnings Hole Size : mm to 50 mm Sheet Thickness : mm to 10 mm thick · Size of Sheet: 3'x 8', 4'x 8', 1 mtr x 8 ft