Casing calceamentum et supernatet torquem pro EXERCITATIO

Description:

Locus Origin: China
Nomen notam: JCDRILL
Exemplar Number: AW BW NW HW HWT PW PWT SW
Typus: Caput EXERCITATIO Tools / Accessories
Materia: adamas / chalybe
Utuntur: Mining, Geotechnica, Exploratio
Nomen: Diamond Core EXERCITATIO Bit