This 10mm electric drilling machine it's designed with variable speed which can be be adjusted to move in reverse direction, single speed hammer drill and it's lightweight for less user fatigue. It can be use to drill / screw in confined spaces, it is fabricated to make quick work of light duty concrete and masonry applications, the drilling machine mode allows it to bore through tough materials without damaging or burning the bit. The hammer drill works in concrete, wood and steelTo drill holes in solid equipment like metal and wood with drill bit or driver bit. Drills are used in wide variety of applications in metalworking, constructions and woodworking industries. The small drill is used for our domestic requirements to make holes on wall and material