TCI karfe shãfe haske bearing man rago IAC417 ne na zurfin rijiyar hakowa

IDC417 tricone bit shine TCI wanda aka hatimce shi tare da kariyar ma'auni. Yana da ga taushi formations, irin su salts da limestones, yumbu, sandstones, dolomites.
Ragowar tricone suna da nau'in Tungsten Carbide Insert (TCI) da Mill Tooth (Karfe Haƙori) bisa ga yankan kayan.
Suna da yawa kuma suna iya yanke ta nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan. Ana amfani da raƙuman rotary tricone na TCI don matsakaici da tsattsauran tsari. Ƙirƙirar dutse mai laushi sun haɗa da yashi marasa ƙarfi, laka, duwatsu masu laushi, jajayen gadaje da shale. Matsakaici mai wuyar ƙira sun haɗa da dolomites, limestones, da shale mai wuya, yayin da ƙaƙƙarfan tsari ya haɗa da shale mai wuya, yayin da ƙaƙƙarfan tsari ya haɗa da shale mai wuya, duwatsun laka, lu'u-lu'u na cherty da ƙaƙƙarfan tsari da abrasive.