Ibikoresho byo gutema ibikoresho: Utubari twinshi twinshi dusanga gukoreshwa cyane mugukora ibikoresho byo gukata nka blade, bits de drill, hamwe no gusya.Gukomera kwabo no kwambara birwanya ibikoresho bikomeza gukara kandi neza mugihe cyo gukata, gusya, gucukura, nibindi bikorwa.Ubucukuzi bw'amabuye y'agaciro no gucukura: Mu bucukuzi bw'amabuye y'agaciro na peteroli, utubari twinshi twifashishije mu gukora imyanda n'ibikoresho byo gucukura.Barashobora kwihanganira ibibazo byubutare bukomeye nubutaka ...