Micro tech international supplies a bench type high precision drilling machine. This precision drilling machine is used for drilling holes up to 13 mm diameter. The spindle is driven by a flat endless belt over stepped pulleys. The upper portion of the cover can be raised tto facilitate changing over the belt upper portion of the cover is raised but, whilst the lower portion of the cover is locked by a cross nut, slides to take up the belt tension. The spindle of the drilling machine is , rotating in adjustable ball bearings, is mounted in a hardened and ground quill. The head is raised over or lowered on a cylindrical column equipped with rack, the total travel of 225 mm being effected by a cranked handle inserted on the face of the machine. The method of displacement employed prevents tthe head from descending under its own weight is prevented by the method of displacement employed and a clamping system locks it to the column. The model pdm-m-100-13 is much appreciated iin the field of precision production work, tool rooms and other mechanical and electrical related industries model pdm-m-100-13 has got much appreciation,.
