API No-Dig HDD mai buɗaɗɗen rami don manyan duwatsu

Madaidaicin Holes - Ta hanyar hako ƙaramin rami tare da bit "matukin jirgi", sa'an nan kuma haɗa wannan bit ɗin zuwa kasan mabudin ramin. Mai buɗe ramin zai bi hanyar ramin da ƙarami ya haƙa.
Manyan Ramuka tare da Ƙananan Rigs - Ta hanyar hako rami a matakai, za a iya hako manyan ramuka tare da ƙananan rigs. Karamin rami yana buƙatar ƙarancin ƙarfi.
Maye gurbin Cutters da Kuɗin Yankan - A mafi yawan ƙirar Buɗaɗɗen Hole, ana iya maye gurbin masu yankan cikin sauƙi. Kudin da za a maye gurbin mai yankan wani yanki ne na farashi don maye gurbin babban bitar dutsen tricone.
Farashin Manyan Dutsen Rage-Babban diamita na dutsen dutse ba kawai tsada mai yawa ba, suna iya zama da wahala a samu. Mafi kyawun maganin tattalin arziki shine a yi amfani da mabuɗin rami wanda ke amfani da ƙananan sassan bit tricone rock.