Used in conjunction with a double effect mortising machine to make square holes in wood requires tools such as an electric drill and hammer. This drill cannot be used with a hand drill
Only for wood products such as MDF, particle board, compressed plates, plastics, wood (sandalwood, pine, ash, beech), etc., not for processing of metal, glass, concrete, gypsum board materials.
Low opening resistance enables fast drilling into wood workpieces with precise opening.