Na 2B Gama

A'a. 2B Gama ƙarewar sanyi ce mai haske wanda aka saba samarwa daidai da lamba 2D, sai dai ana yin fas ɗin mirgina mai haske na ƙarshe ta amfani da naɗaɗɗen nadi. Wannan yana haifar da ƙarewa mai haske wanda yayi kama da madubi mai hazo. Ƙarshen haskakawa na iya bambanta daga masana'anta-zuwa-masana'anta da naɗa-zuwa-ƙarya tare da wasu coils suna kama da madubi wasu kuma suna da duhu. A'a. 2B shine gamammen manufa gamammiyar sanyin birgima da aka saba amfani da ita don kowa amma aikace-aikacen zane mai zurfi na musamman mai wahala. Yana da sauƙin gogewa zuwa babban haske fiye da ƙare No. 1 ko No. 2D.

Aikace-aikace

Wajen Wanki, Kayan aikin shuka na sinadarai, Kayan gidan rini, Flatware, Wankewa da bushewar bushewa, Kayayyakin injin takarda, Kayayyakin magani
Kayan aikin famfo, firiji, Maganin najasa, Kayayyakin karfe, Kananan tankuna, Bankunan tattara hasken rana, busar da ganga mai busasshen busasshen busasshen mai, Lantarki na ruwa, Rufin dabaran