Precision bench drill with five speeds with transmission by belts and pulleys. Strong casted body, with millimetric scale on the feeding lever for adjustment of the boring depth with automatic
Precision bench top drill for stones, variable speed, complte mandrel. It use drill ø 1-1.2-1.5-2-2.5-3.0-3.5-4-4.5-5 (not included). Drills are suitable to work Agate, Grenade, Tourmaline and