To date, in stores of power tools, you can buy a trimmer, corner drills, chainsaws and much more. To drill holes in hard -to -reach places, an angular drill is required. There are two main types of such a tool — these are voluminous and compact models. Volumetric drills are used for various construction work and for repair, and compact — for the manufacture of furniture and appliances. When choosing a corner drill, it is better to opt for a battery tool. This will expand the possibility of using it in places without communications.