Surface saita lu'u-lu'u core bit na musamman Nmlc, Bq, Hq, Nq

An samar da bit ɗin lu'u-lu'u na saman saitin lu'u-lu'u guda ɗaya na saitin lu'u-lu'u na halitta akan saman kambi mai ƙarfi tare da matrix mai wuya.
Filayen saitin lu'u-lu'u ana ba da shawarar musamman don haƙa mai laushi zuwa tsararren tsari. Gabaɗaya magana, saman saitin lu'u-lu'u na iya samar da ƙimar shiga mai gamsarwa.
Don zaɓar saiti mai dacewa don ƙirar da aka haƙa, muna buƙatar aƙalla la'akari da waɗannan abubuwan: girman lu'u-lu'u, ƙimar lu'u-lu'u, ƙirar bayanan martaba.

Ƙa'idar zabar girman lu'u-lu'u - mafi wuyar duwatsu, ƙananan girman lu'u-lu'u ya kamata ya kasance.

Bayanan bayanan martaba na saitin core bit:
Semi-zagaye: galibi ana amfani da shi a cikin ainihin bit tare da kauri na kerf ƙasa da 11mm. Yana iya hako sassa daban-daban. Babban bit tare da bayanin martaba na zagaye-zagaye yana da ɗan gajeren lokaci, kuma yana iya guje wa lalacewa; yayin da bit kerf kauri ne a kan 11mm tare da Semi-zagaye profile za a iya amfani da hakowa abrasive formations.
Bayanan martaba mai tako: kauri na bit kerf sama da 11mm yawanci yana da irin wannan bayanin martaba. Bit tare da bayanin martaba na iya samun ƙimar shiga mai girma tare da kyakkyawan kwanciyar hankali a hakowa. Duk da haka, ba a ba da shawarar a cikin ɓangarorin da suka karye ba. Lokacin da ainihin bit kerf ƙasa da 11mm ya tako bayanin martaba zai iya sauƙaƙe saurin hakowa da samun kwanciyar hankali mafi kyau.