| Wurin Asalin | Beijing, China | Sunan Alama | JCDRILL |
| Nau'in | Core Barrel | Nau'in Inji | Kayan aikin hakowa |
| Kayan abu | Alloy karfe | Nau'in sarrafawa | Ƙirƙira |
| Amfani | Ma'adinan ma'adinai, core hakowa | Takaddun shaida | ISO |
Gabatarwa
T2 jerin su ne bakin ciki bango biyu bututu core ganga, amfani da surface bincike, musamman ma'adinai aikace-aikace.Saboda bakin ciki kerf, waɗannan ganga na tsakiya suna ba da saurin shiga.
Babban taron mu yana da tsawon rayuwa, dacewa mai kyau tare da sassa kamar bututun ciki da bututun waje daga sauran dillalai, da samuwa a duk kayan gyara.
Akwai a cikin diamita: T2-36, T2-46, T2-56, T2-66, T2-76, T2-86, T2-101.
Ganga mai tsayi 1.5m da 3.0m suna samuwa.
Ƙayyadaddun bayanai
| A'a. | Core Barrel Std. | Abu | Bit Std. | Reamer Std. | Bit OD (mm) | Bit ID (mm) |
| Tsarin T2 | ||||||
| 1 | T2-46 | 1.5M ninki biyu core ganga | T2-46 | T2-46 | 46 | 31.7 |
| 2 | T2-56 | 1.5M ninki biyu core ganga | T2-56 | T2-56 | 56 | 41.7 |
| 3 | T2-56 | 3M ninki biyu core ganga | T2-56 | T2-56 | 56 | 41.7 |
| 4 | T2-66 | 1.5M ninki biyu core ganga | T2-66 | T2-66 | 66 | 51.7 |
| 5 | T2-66 | 3M ninki biyu core ganga | T2-66 | T2-66 | 66 | 51.7 |
| 6 | T2-76 | 1.5M ninki biyu core ganga | T2-76 | T2-76 | 76 | 61.7 |
| 7 | T2-76 | 3M ninki biyu core ganga | T2-76 | T2-76 | 76 | 61.7 |
| 8 | T2-86 | 1.5M ninki biyu core ganga | T2-86 | T2-86 | 86 | 71.7 |
| 9 | T2-86 | 3M ninki biyu core ganga | T2-86 | T2-86 | 86 | 71.7 |
| 10 | T2-101 | 1.5M ninki biyu core ganga | T2-101 | T2-101 | 101 | 83.7 |
| 11 | T2-101 | 3M ninki biyu core ganga | T2-101 | T2-101 | 101 | 83.7 |
Tsarin Fasaha
Aikace-aikace
Marufi & Bayarwa
| Mafi ƙarancin oda | N/A |
| Farashin | |
| Cikakkun bayanai | Daidaitaccen Kunshin Isar da Fitarwa |
| Lokacin Bayarwa | kwanaki 7 |
| Sharuɗɗan Biyan kuɗi | T/T |
| Ƙarfin Ƙarfafawa | Dangane da Cikakken oda |
