TABLE GRINDER Russian patent published in 2003 - IPC

FIELD: building organizations, workshops for sharpening tools and in homes. SUBSTANCE: grinder includes base supporting mechanism for mounting ground drill and stand with grinding wheel having diamond cup. Adjusting device, mechanisms for rough and fine movements of stand along rotation axis of grinding wheel are also mounted on base. Mechanism for mounting ground drill is in the form of table mounted with possibility of rocking motion and having guides for fixing holder of ground drill. Guides are used for placing ground faces of drill in parallel relative to abrasive plane of diamond cup of grinding wheel by means of adjusting device. Such machine tool allows to grind drills of perforators. EFFECT: enlarged using range of grinder. 3 dwg