Hello! The bolts on my pool railing have rusted through and broken off. After I remove the pool railing (assuming I can get it off…
) should I drill out the broken bolts? How do I do that? (I do have a hammer drill) Would you recommend I use the same holes or should I move the railing and drill 4 new holes? What type of bolts should I use? Any advice on how to do this is much appreciated. I have attached a couple photos.Thanks! 

