Igitekerezo cyiza kubakiriya
Ibikoresho bya Yasen bifite amateka arenze imyaka 15, afite uburambe bukomeye bwo gukora hamwe nitsinda ryabahanga babigize umwuga.Tumaze imyaka 5 dukora ubucuruzi bw’amahanga, kandi ibicuruzwa byacu byoherezwa mu bihugu byo ku isi, cyane cyane Uburayi, Aziya na Amerika.Twakiriwe neza nimpande zose, biduha ikizere gikomeye cyo gukora ibicuruzwa byinshi bishya.
Ibicuruzwa bishya-2flutes spiral bits na 3flute spiral bits
2flute spiral bits na 3flute spiral bits nibicuruzwa byacu bishya muri uyumwaka.Ibicuruzwa bishya byose biremewe, kandi inyungu zabo nini nuko biramba kandi byiza kubucukuzi kuruta imyitozo yabanje.Bikimara kujya ku isoko, yakira pro-resistance y'abaguzi.
Igihe cyo kohereza: Nyakanga-14-2022
