E like me kā mākou ʻike a pau, ua kapa ʻia ʻo carbide cemented "niho ʻoihana", i hoʻohana nui ʻia i nā ʻano he nui e like me ka ʻoihana koa, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, and construction. Mai nā nati a me nā drills i nā ʻano like ʻole ...
Heluhelu hou aku