Ibikoresho by'amashanyarazi Ibikoresho byo gucukura Bit HSS Twist Drill
Igikoresho cyo gucukura cya M2 gifite ubukana bwa 64° Nyuma yo gutunganya ubushyuhe mu nganda, hamwe no gukomera neza, bituma icyuma cyo gucukura kidashira, kiramba kandi kidashyuha. Icyuma kiri munsi ya 30°birakwiriye cyane
Imashini ikonjesha, imashini ikata neza kandi iramba, ifu ihamye
Uburemere bukomeye mu kuvura ubushyuhe, kudashira no kuramba, ikoreshwa mu buryo burambuye
Gabanya ingano y'ubucukuzi, ubuziranenge bwo hejuru, urukuta rw'umwobo rworoshye
Ohereza ubutumwa bwawe kuri twe:
Andika ubutumwa bwawe hano hanyuma ubwoherereze






