Hāʻawi ka Reverse Circulation RC drilling hammers a me ka hammer drill bits i ka hana koʻikoʻi me ka hilinaʻi maikaʻi a me ka maʻalahi.He kūpono kā mākou mau hāmare hoʻohuli ʻana no kēlā me kēia kaʻina ʻimi a me ka hoʻokele papa e kiʻi i kahi laʻana pololei me ka ʻole o ka haumia.Hiki i nā hāmare wili RC i ka nui o nā manawa ke hana i ka hōʻiliʻili laʻana mau i loko o kahi hapa o ka manawa e pono ai me ka corring maʻamau a i ʻole wireline.
