Our new house is under renovation now. Even we have get contractor to do for us, too often we still need to DIY for some of the stuff we want to install. Before you decide to do DIY, please ensure you have the right tools. Yesterday, we went to local hardware shop to buy abrasives but many of them don’t have it or many of them don’t even know what abrasives is. Finally, i found it online and they will delivery the tool for me next business day, not too bad. At the end, I purchase online.