Yanke bututun ƙarfe na gargajiya da ake amfani da su don yin yankan. Daga manual zuwa Semi-atomatik kuma zuwa cikakkiyar atomatik, dabarar yankan bututu ta kai ga "mafi girman silin" kuma ta hadu da kwalbar kwalba. Abin farin, Laser tube sabon dabara da aka gabatar da bututu masana'antu da shi ne sosai dace da yankan daban-daban na karfe shambura.