There $is$ a slot inside the model. First operation ; face mill $(top),$ Second operation : end mill $(for$ edges$)$ ; Third opeartion : end mill $(for$ slot$).$ make the $CNC$ program for this given part.Note:

Stock size is ${1\mathrm{.}25}^{\text{'}\text{'}}{3\mathrm{.}375}^{\text{'}\text{'}}{4\mathrm{.}125}^{\text{'}\text{'}}$

Also include a cordinate sheet in which X$,$Y and Z with G codes where nesscessary.

Use NCPlot to verify your program