u/Foreign-Candidate-39

I’m relatively new to machining, my spot drill and my drill bits for my haas milling machine are very old and worn and today my shitty Chinese spot drill broke along with a drill from a guhring set and I have no clue where to start looking for replacements. I’m using programs written by my retired mentor and I need something similar so I don’t have to adjust the feeds and speeds in the program, can anyone help?