Drilling hardened steel

Hi all, I just stumbled across this subreddit and hope you all will be able to help me out. I'm primarily a woodworker, but I have a project where I need to drill out four quarter of an inch holes into hardened steel. As I've never really worked with metal before I don't have any drill bits that are suited for it. Is there a type of bit or brand that would be recommended? Also at what speed should my drill press be set? I purchased some blue cutting fluid from home depot, but that's about it. Any advice would be much appriecated. Thanks!