-
self drilling screw nemapapiro
Pakuunganidza huni pasimbi, buri muhuni rinodiwa paine imwe nzvimbo kuti isapinda, huni husati hwapera chibooreso chemutsetse, Iyo Self-Drilling point inoboora simbi ukuwo matipi ebapiro achigadzira gomba rekutyaira richibhururuka kana richipfuura. kuburikidza nesimbi, Zvikasadaro chibooreso chaigona kupiswa, huni, kuputswa kana tambo yekugadzira isina kunaniwa.Chishandiso 1:Mapapiro ese ari maviri anodzivirira huni kukuvara nekuboora gomba rekutyaira.Nembabvu pasi pemusoro izvo zvakanyudza huni ...
