Kamfanin Tricone Bits IADC216 9 7/8inci (250.8mm)
Bayanin Samfurin
Ana samun ƙananan ƙarfe na Tricone a cikin sabbin haƙoran ƙarfe da kuma tungsten carbide insert, girmansu daga 3 3/8" (85.7mm) zuwa 26" (660.4mm) don amfani a duk tsarin, tare da kowane nau'in bearing/hatimi, da kuma ƙarin fasaloli na musamman. Ana amfani da ƙananan ƙarfe na Tricone sosai a cikin haƙar ma'adinai, rijiyar mai, rijiyar ruwa, da haƙo mai.
Bit ɗin Tricone da aka haɗa da ƙarfe Hakori (wanda kuma aka sani da niƙa hakori) da kuma guntun Tungsten Carbide Insert (TCI), guntun TCI sun fi ƙarfi fiye da na ƙarfe Hakori, amma suna da tsada sosai wajen ƙera su.
Bayanin Samfuri
| Bayanin Asali | |
| Girman Dutsen Bit | 9 7/8" |
| 250mm | |
| Nau'in Bit | Hakorin Karfe Tricone Bit/ Hakorin Niƙa Tricone Bit |
| Haɗin Zaren | Lambar Rajista ta API 6 5/8 |
| Lambar IADC | IADC 216 |
| Nau'in ɗabi'a | Mujallar da aka rufe da na'urar jujjuyawa |
| Hatimin ɗaurin | Hatimin Roba |
| Kariyar Diddige | Babu |
| Kariyar Tayal | Akwai |
| Nau'in Zagayawa | Zagayen Laka |
| Yanayin haƙa | Hakowa mai juyawa, hakowa mai zafi, hakowa mai zurfi, hakowa mai motsi |
| bututun ƙarfe | 3 |
| Sigogi na Aiki | |
| WOB (Nauyi akan Bit) | 16,853-47,749 lbs |
| 75-213KN | |
| RPM(r/min) | 60~180 |
| Tsarin aiki | Tsarin laushi zuwa matsakaici mai ƙarfi mai ƙarfi, kamar su laka, gypsum, gishiri, dutse mai laushi, da sauransu. |
Ana amfani da bit ɗin haƙori mai tsawon inci 9 7/8 a haƙa rijiyoyin ruwa, bincike, ramin matukin jirgi na HDD, tarin tushe, Bearings ɗin da aka rufe suna da wasu fasaloli na bearings ɗin da ba a rufe ba, amma suna da tsawon rai saboda an rufe bearings ɗin da Hatimin O' Ring.










