An excellent quality handrail, and I was able to get advice from the company on the best options for drilling into concrete slabs, and it all worked well.
Kit came with a drill bit , but not for a standard drill so I had to buy a decent one myself.
Great quality, apart from the covers to go over the base ( to hide the bolts) They were a bit flimzy, and easly bent. They're ok, but when the rail looks so great , the joints on the base are a bit obvious and draw the eye.