yes i looked it up. it's on my phone which drill bit i need and i fully intended to take the screws with me. it says you can use a regular bit on it but it will wear the bit down and with the right bit i will get a cleaner hole. i will get it figured out. if worse comes to worse i may hafta find a handyman in town and have him do it. one way or another it's getting installed. lol!If I may ... isn't the siding in which you are drilling some kind of masonry? If so, you want a drill bit that is labeled "masonry". I suggest you take one of the screws in with you to decide the size of the bit. Most hardware stores have a board with holes in it that you can use to size the screw. Do not go larger! If in doubt, go with a smaller bit than the screw size.
If the store employees aren't helpful, ask another customer. No kidding. Sometimes they have been more helpful than an employee. Hang around by the screws and watch for someone who appears to know what they are looking for. I have had pretty good luck doing that.
You go, Girl! Comrades at arms!yes i looked it up. it's on my phone which drill bit i need and i fully intended to take the screws with me. it says you can use a regular bit on it but it will wear the bit down and with the right bit i will get a cleaner hole. i will get it figured out. if worse comes to worse i may hafta find a handyman in town and have him do it. one way or another it's getting installed. lol!