Misiona iho i ka hole drill

ʻO kahi hiʻohiʻona ʻike ʻia o Mission Shank Drill Bits ʻo ia ka nui o nā pihi, kahi e hoʻonui ai i ka ikehu i hoʻokuʻu ʻia i ka wā e wili ai. ʻO nā bits pū kekahi me ka alakaʻi honua i nā alloys paʻakikī, ka hopena i ka liʻiliʻi o ka lole, ka lōʻihi o ka lawelawe ʻana a me ka liʻiliʻi o nā interruptions. ʻO ia ke ʻano o ka hana premium a me ke ola lawelawe lōʻihi. Hiki iā mākou ke hāʻawi i ka hopena maikaʻi loa no kāu mining, me ka ʻoi aku ka maikaʻi a me ke kumu kūʻai haʻahaʻa.