There are many different types of tools that can be used, and each will have there own particular job and function. This is why there are many different types available, as there will always be a certain task that can only be carried out with a specific tool. These days a lot of tools are powered electrically, and this will give you the extra power you need to carry out jobs at a much quicker speed. Hand drills have been pretty much replaced with power drills these days, as we need this extra power to be able to drill through concrete and brick. It is important to have at least the basic range of tools in the home, as there will always be a time when some job or task will need to be carried out in the home. ABCtools is a great on line site that will be able to provide you with any tool you need.