Soldering: Ka pale ʻana i nā waiwai mechanical o ka carbide cemented a me ka mālama ʻana i ka hāʻawi ʻana i ka cobalt kumu.
ʻAʻole e paʻi ʻia kāu leka uila. Hōʻailona ʻia nā kahua i makemake ʻia me *