Although horizontal polishers have two handles, as well, the handles are different. Some of the vertical polishers have two symmetrical D handles that usually located on sides of the vertically mounted motor. Vertical polishers are extremely easy to grab, and very comfortable for both vertical and horizontal polishing. The problem with these polishers is that the user can not spread his hands very much and it is because of design of the handles are that are close to the tool's centerline