Tungsten carbide virgis emerged ut vulgaris instrumentum pro ferro acuit, laedatur pro eorum facultatem ad cito restituet a acuti ore in hebetes laminis [I]. Hoc articulum DENDVS in scientia, applicationem, et optimum exercitia usus Tungsten carbide virgas pro ferro acuit, providing in comprehensive duce pro utroque novitius et peritus users.