Bohrschneide (Feminine)

boring head (Neuter)

brace bit (Neuter)

drill bit (Neuter)

drill crown (Neuter)

jack bit (Neuter)

broca (Neuter)

corona de taladro (Neuter)

punta de gato (Neuter)

punta de soporte (Neuter)

可折式钻头 (Neuter)

曲柄钻 (Neuter)

钻头 (Neuter)