Ibice bitatu bya HSS Countersink bifite umwobo umwe uhengamye
IBIKORESHO
Ibikoresho byo gucukura bya HSS bifite ingano ya santimetero 3 bifite umwobo ugoswe, akenshi bigira ibi bikurikira:
1. Inyubako y'icyuma cyihuta cyane (HSS)
2. Ingano z'ubwami.
3. Umwobo umwe w'umuyoboro
4. Agatsinsino k'igice cya gatandatu.
Andika ubutumwa bwawe hano hanyuma ubwoherereze



