Wannan ya dogara ne akan tasirin ƙarshe da muka samu akan samfurin.Bayan an ja zagayen kan, za a yi wani zagaye a saman.Bayan an ja ingarma na kan countersunk, za a iya kiyaye saman tudu, amma abin da ake magana a kai shi ne cewa dole ne a huda kan countersink.Ƙananan damuwa, zai iya kiyaye samfurin da kyau, kuma ba zai shafi haɗin sauran kayan aiki a kan jirgin sama ɗaya ba.
Lokacin aikawa: Maris-31-2022