Hana ʻia ʻo Carbide rotary burr i nā mea tungsten carbide kiʻekiʻe, i kapa ʻia ʻo tungsten steel rotary burr.Hoʻohana maʻamau me ka mīkini wili uila kiʻekiʻe a i ʻole mea hana makani.Hiki ke hoʻohana ʻia no nā ʻano hana like ʻole, e like me ka hoʻoili ʻana i ka hao, ke kila kila, ke kila kalapona, ke kila kila, ke kila kila, ...
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