Nā Mea Hana Lawaiʻa

ʻO ka moʻo 150 Overshot LANDRILL 150 series hoʻokuʻu a hoʻopuni i ka overshot he mea hana lawaiʻa waho no ka hoʻopaʻa ʻana, hoʻopaʻa ʻana a me ka lawe ʻana i ka iʻa tubular, ʻoi aku hoʻi no ka lawaiʻa ʻana i ke kola wili a me ka paipu wili. Hiki ke hoʻolālā ʻia ka grapple o ka overshot no nā nui iʻa like ʻole, no laila hiki ke hoʻopili ʻia kekahi overshot me nā nui like ʻole o nā ʻāpana grapple no ka lawaiʻa ʻana i nā nui iʻa like ʻole. ʻO ke kūkulu ʻana i ka moʻo 150 Overshot he ʻekolu ʻāpana o waho: Top Sub, Bowl, a me Standard Guide. ʻO ke kumu ...