Ma waena o ka ʻoki ʻana i nā mea hana, hoʻohana nui ʻia ka carbide cemented e like me ke ʻoki ʻana i nā mea hana, e like me ka hoʻohuli ʻana i ka mea hana, ka mea ʻoki milling, planer, drill bit, boring tool, etc. graphite, aniani, pōhaku a me ke kila maʻamau, a no ka cuttin ...
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