E kamaʻilio e pili ana i ka HSS a me ka Carbide Drill Bits

E like me ka lua o ka loa hoʻohana drill bits o nā mea likeʻole, kiʻekiʻe-wikiwiki drill bits a carbide drill bits, he aha ko lakou mau hiʻona, he aha ko lakou mau pono a me na hemahema, a me ka mea i oi aku ka maikaʻi i ka hoohalike ana.
ʻO ke kumu o ka hoʻohana nui ʻia ʻana o nā bits drill steel kiʻekiʻe, ʻo ia ka mea ikaika o ka mea kila kiʻekiʻe i ke kiʻekiʻe kiʻekiʻe a me ke kūpaʻa ʻana, ʻaʻole e hoʻopuka i ka deformation a me nā hopena ʻaʻahu i ka wā o ka ʻoki wela kiʻekiʻe. ʻOiaʻiʻo, ua hōʻoia mālie me ka hoʻohana ʻana i ka manawa. E loaʻa ana nā poho, akā he waiwai nui nā mea i hana ʻia i ka manawa me ka hoʻopau ʻole. ʻO ka lua, ʻoi aku ka kiʻekiʻe o ka paʻakikī o nā pahu kila kiʻekiʻe ma mua o nā mea ʻē aʻe. ʻAʻole pono e hoʻopaʻa ʻia nā koi ʻana i ka paʻa a me ka paʻakikī. He kiʻekiʻe loa. Me ka ʻole o ka paʻakikī maikaʻi, hiki ke ʻoki ʻia ka bit drill, kahi e hiki ai i ke anawaena puka paʻa ʻole i ka wā e pau ai ka drill bit.
ʻO ka pōmaikaʻi nui o nā carbide drills ko lākou paʻakikī kiʻekiʻe. ʻO ka maikaʻi o ka paʻakikī kiʻekiʻe e hiki ai i nā carbide drill ke alo i nā mea kila kiʻekiʻe. Eia nō naʻe, ʻo ka pōʻino nui loa o nā carbide drills ʻo ia ka paʻakikī paʻakikī, he palupalu a maʻalahi hoʻi e ʻoki. I ka hihia o nā lua hohonu, Inā ʻaʻohe kaʻina hana kūikawā e like me ke kākoʻo carbide drill bit mamao loa mai ka hopena o ka pahu kila kila kiʻekiʻe, ʻoiaʻiʻo, hiki i ka paʻakikī o ke kila kila kiʻekiʻe ke kūpaʻa.
Ma keʻano holoʻokoʻa, loaʻa nā ʻano like ʻole o nā wili kila kiʻekiʻe a me nā carbide drill bits, akā ʻo ke kūlana koʻikoʻi o ke kila kiʻekiʻe e moe ana i ka paʻakikī maikaʻi, ʻoiai ʻo ka mea koʻikoʻi o ka carbide drill bits ka paʻakikī kiʻekiʻe, a me ka ʻokoʻa o ʻo nā mea pōʻino, ʻaʻole lawa ka paʻakikī o nā pahu kila kiʻekiʻe, a ua hana ʻia ke kila ikaika.
ʻAʻole maikaʻi ka lole, a ʻaʻole maikaʻi ka paʻakikī o nā drill carbide no ka hoʻoponopono ʻana i nā lua hohonu, no laila ke koho ʻana i kahi drill, pono ʻoe e koho i ka drill e like me ke kūlana kikoʻī. ʻO kahi laʻana, ʻoi aku ka maikaʻi o nā hana kila kiʻekiʻe i hana ʻia i ke keleawe, ka hao a me ka alumini ma mua o nā carbide drills. ʻOi aku ka lōʻihi o ka DTH kiʻekiʻe carbide drill bit ma mua o ka pahu kila kiʻekiʻe.