A Random Orbital Sander is a hand-held tool that is used for sanding surfaces, such as, stripping layers of old paint from the wooden surface or smoothening wooden surfaces. It uses heavy duty replaceable sanding discs which operate in random orbit action.
A circular saw has a circular or round metal blade with sharp teeth. The circular blade is mechanically operated to smoothly cut wood or other materials.
A power drill is an indispensable tool for woodworking or carpentry. It makes the tasks of joining woodworking workpieces smooth and efficient. It is a useful tool to have around home for DIY home renovation projects or to assemble furniture.