Official Answer
Answer
Don samarwa mai girma, iskar da hannu ba ta da inganci. Madadin haka, ana amfani da rigar da aka ɗora (na bores) ko madaidaicin madauri (na raƙuman ruwa). Ana tura zobe a kan taper, wanda a hankali ya faɗaɗa ko kwangilar shi zuwa diamita na taro da ake buƙata. Mai shigar da ƙara sai ya tura zoben zuwa matsayi na ƙarshe inda zai shiga cikin tsagi. Ya kamata kusurwar taper ta zama marar zurfi (yawanci $5^{\circ}$ zuwa $10^{\circ}$) don rage ƙarfin da ake buƙata da kuma hana yawan matsawa kayan. Dole ne a taurare saman madauki kuma a goge don hana 'jiki' ko tashe ƙarshen zoben, wanda zai iya haifar da fara fashewar gajiya a gaba.
