Isingeniso sokuqinisa imikhono eyenziwe ngokwezifiso
• I-Sleeve Stabilizer iyithuluzi elibalulekile embonini yokumba uwoyela. I-Stabilizer ixhunywe phansi kwe-drill bit. Futhi uzinzise intambo yokubhoboza futhi ugcine isiqondiso oyifunayo sokusebenza kokumba.
• Ubukhulu be-Sleeve Stabilizer kanye nokuma kuya ngezidingo ezithile zekhasimende. ngokuvamile zenziwa ngezinto zensimbi eziqine kakhulu njenge-4145hmod, 4330V ne-Non-Mag nokunye.
• I-Sleeve Stabilizer blade ingaba iqonde noma ithandele, okuncike ohlotsheni lokwakheka kwendawo kawoyela. Ama-straight blade stabilizer asetshenziselwa ukubhola okuqondile, kuyilapho i-spiral blade stabilizer isetshenziselwa ukubhola okuqondisayo. Zombili lezi zinhlobo ezimbili zokuqiniswa ziyatholakala kwa-WELONG.
• Ngamafuphi nje, iziqinisi zemikhono zidlala indima ebaluleke kakhulu ekumbiweni kukawoyela ngokuqinisekisa ukubhola okushelelayo nangempumelelo, kuncishiswe ubungozi bokuchezuka komthombo kawoyela kanye nezinye izinkinga ezingase zibangele ukubambezeleka nokwandisa izindleko.