Tsawon lokacinbututu yanke bisa ga abin da ake bukata.Kayan aikin yankan suna da injin yankan guntun ƙafar ƙafa (wanda kuma aka sani da gani mara haƙori), gani na hannu, abin yanka da sauran kayan aikin hannu.

Nika dabaran yankan inji: ya dace da yankan karfe bututu ko karfe profiles, musamman girma yankan aiki ne mafi tattalin arziki.Tsawon yankan bututu ya kamata a ƙayyade kafin kuma zana layin yankan mai kyau.Injin yankan bututu kafin yankan jig yakamata a gyara shi da kyau.Na'ura tana farawa, danna ƙafar niƙa a hankali, kar a ɗora saurin sauri ko matsi mai yawa, don kar a fashe hadurran dabaran.

Hannun Hannu: Haƙoran haƙoran gani ya kamata su nuna alkiblar turawa, ga ruwa don ƙara ƙarfi, ba girgiza ba.Aiki lokacin da matsa lamba bututu matsa gyarawa a kan na'ura wasan bidiyo (console tsawo ya game da lm), sa'an nan da tabbaci tura da ja, iya mutum daya aiki, amma kuma biyu tare da aiki.Don hana zafi da kuma kula da man shafawa za a iya sanya wa Jukou drip man.Komai amfani da inji ko hannu bisa ga yanke duk rong ko gashin fuka-fukan da aka yanke matakin yanke yana da santsi.Bincike maiyuwa ba zai kasance cikin tsagewar ninki ba.

Cutter: shine amfani da rollers da wuka mai kaifi, yin 3600 katin akan jujjuyawar bututu, ƙara ƙara waya ta sama yayin jujjuya hob har sai an yanke shi a hankali a cikin saman bututun.Ta wannan hanyar yankan bututun ƙarfe, bututun zai karkatar da bangon bututu, ba kawai yana rage diamita bututu ba, kuma ya sa bangon bututu ba shi da santsi, lalata mai gudanarwa.A karkashin yanayi na al'ada bai kamata a ɗauka a cikin yankan bututun ƙarfe ba.Lokacin amfani, idan ya cancanta, dole ne a yanke diamita na bututun ƙarfe tare da matakin fayil ɗin zagaye, ta yadda diamita bututu da diamita na inci ɗaya.