T2 Impregnated Diamond Core EXERCITATIO Bit

Description:

Locus Origin: China
Nomen notam: JCDRILL
Exemplar Number: T2-46, T2-56, T2-66, T2-76, T2-86, T2-101
Typus: Caput EXERCITATIO Tools / Accessories
Materia: adamas / chalybe
Utuntur: Mining, Geotechnica, Exploratio
Nomen: Diamond Core EXERCITATIO Bit