Sariyakolo min bɛ wele ko Hollow Drill Bit

Drill bit hollow sariya ye ko dingɛ cɛmancɛ bɛ sira Di tigɛji fara a kan. O ji in bɛ kɛ nɛnɛmadalan ni tulu ye, ka dɔ bɔ sɔgɔsɔgɔninjɛ ni sɛgɛn na walasa tigɛcogo ka nɔgɔn. Ka fara o kan, bɔgɔdaga jɔcogo b’a to puwɛnti minnu bɛ sɔrɔ masinw dilanni senfɛ, olu bɛ se ka bɔ waati bɛnnen na, o bɛ dɔ bɔ masinko jogo la.