Isar da kaya- rukunin sarauta 

Flatle yana nufin ƙarfe na 12-300mm. Flat Karfe na iya kammalawa Karfe, ko kuma ana iya amfani dashi azaman Blank don bututun bututun ƙarfe da bakin ciki slab don mirgine takardar. Babban amfani: lebur ne kamar yadda za'a iya amfani da kayan don hoop Iron, da kayan aikin da aka gina, da kuma amfani da tsarin kayan gini, kuma ana amfani da shi azaman tsarin gini na gini da kuma wanda kestelator.