Ibikoresho byacu bikozwe hifashishijwe tekinoroji yo gukata ya Klingelnberg, yemeza neza imyirondoro yerekana neza kandi ihamye. Yubatswe kuva 18CrNiMo7-6 ibyuma, izwi cyane kubera imbaraga zidasanzwe no kuramba.Ibikoresho bya spiral bevel byateguwe kugirango bitange imikorere isumba iyindi, bitanga amashanyarazi meza kandi neza. Bikwiranye ninganda zitandukanye, zirimo ibinyabiziga, icyogajuru, hamwe nimashini ziremereye.