Bench drilling is a drill used to make holes with more precision. This type is generally used for punching holes in iron that requires quite a lot of holes. Therefore, this drilling machine is designed in such a way that the drill user does not get tired easily when drilling. Just turn the lever on the drill, then the drill bit head will go down and drill the workpiece. This drilling machine can drill with a thickness such that the maximum limit is in accordance with the length of the drill bit used. Basically this drill is used in slow rotation, but there are settings that can be used to adjust the speed through the belting in the connection between the AC motor on the drill and the rotary head. For this type of drill, there are many sub-types that are provided based on its size. The size of the drill sits starting from the smallest, ranging from 13 mm, 16 mm to 25 mm.