If you don't own the right tools for tackling a remodeling or maintenance project, you have the option of renting them or buying them outright. The decision is usually based on how often the tool will be used and its cost. If you need something like a drill, it makes more sense to buy one because it is a good basic tool that will be used over and over. If the project is a one-time occurrence, such as installing large porcelain tiles, you may want to rent a large tile saw instead of buying one. Here are some other projects for when rental tools can help make the job a success.