DTH Hammer But Drill Bit

ʻAʻole hiki iā mākou ke hāʻawi wale aku i nā mea kūʻai aku i nā ʻōnaehana carbide kiʻekiʻe kiʻekiʻe a me nā ʻōnaehana hoʻoheheʻe ʻana, ʻoiai e kōkua ana i nā mea hoʻohana e koho i ka mea kūpono loa i kā lākou kūlana hana maikaʻi loa, ʻo ka pōhaku drill e kōkua i nā mea hoʻohana e nānā i nā kumu a me nā hopena;hiki iā mākou ke hāʻawi no ka hoʻohana manuahi ʻana i ka drill a me ka hoʻoheheʻe ʻana i ke ʻano o ka hoʻomaʻamaʻa ʻana e kōkua i nā mea kūʻai aku e hoʻokō i ka hana kiʻekiʻe, haʻahaʻa haʻahaʻa haʻahaʻa no kahi wili piha.

Nā mea nui:

kūlana kiʻekiʻe;Kū'ē kiʻekiʻe;Kiʻekiʻe kiʻi kiʻi wikiwiki;Haʻahaʻa haʻahaʻa haʻahaʻa;Haʻahaʻa haʻahaʻa loa o ka carbide e hāʻule ana.Hoʻohana nui ʻia nā hāmare DTH a me nā bits i ka mining underground, quarries, hydraulic and Hydro-Power Engineering, wai luawai wai, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.it has the advantage. ʻO ka palahalaha kiʻekiʻe, ka paia puka maʻemaʻe, ka paʻa kiʻekiʻe o ke koʻokoʻo drill a me ka hāmare, kūʻokoʻa i ke kiʻekiʻe axial thrust, ʻaʻohe palena o ka hohonu wili, haʻahaʻa haʻahaʻa o nā mea hana a me ka maʻalahi e mālama.