| Umubare w'icyitegererezo | 3 / 3.5,4,5,6,8,10,12 | Icyemezo | ISO CE |
| Kora ubutare | F = 6-20 | Garanti | Umwaka 1 |
| Imiterere | Gishya | Serivisi nyuma yo kugurisha | 7X24 amasaha arahari |
| Andika | Kuzunguruka | Ibara | Nkibisabwa |
| Ubwoko bwo gutunganya | Guhimba | Imiterere ya buto | Spherical, Ballistic, Semi-ballistic |
| Aho byaturutse | Beijing, Ubushinwa (Mainland) | Imiterere yo mumaso | Flat, yegeranye, convex, igitonyanga hagati |
| Izina ry'ikirango | JCDRILL | Ibindi shanki | COP, DHD, INSHINGANO, SD |
| Ikoreshwa | Gucukura amabuye | Andika | DTH Nyundo |
| Ibikoresho | Carbide | Ubwoko bw'imashini | Igikoresho cyo gucukura |
Intangiriro
Mugihe cyo kuvanga igikoresho icyo aricyo cyose cyo gucukura mugihe kirambiranye, inyundo yinyuma izagufasha kubika umwanya namafaranga.
Inyundo yinyuma irashobora gushirwa kumuyoboro wimyitozo uhuza imiyoboro ya borehole nu mutwe wa swivel, bityo, bigatera ingaruka zifatika zingaruka zingaruka no kunyeganyega.
Ikomeye kandi yizewe, inyundo yinyuma igizwe nibice bitatu hamwe nuburaro bwa plastiki bukora nkuyobora ibyuka bihumanya ikirere hamwe na muftler.Kubijyanye no kubungabunga, ndakeneye gusa kugira isuku kandi igice cyo guhuza kirinzwe neza mugihe inyundo yinyuma idakora.
1 JCDRILL inyundo
2 kuzigama umwanya nibikoresho
3 180-225mm ya diametre
4 API 3/2 "bisanzwe
Ibikoresho 5 byiza
6.Igiciro cyo guhatanira
Inyundo yinyuma ya DTH ikoreshwa mugukemura imyitozo yafashwe, gukubitwa kugirango ikemure ikibazo cyimyitozo.
Icyitegererezo nyamukuru: BH140 BH170 BH190 BH240
| DTH Nyundo | ||
| Andika | Icyitegererezo | Diameter yo hanze |
| Umuvuduko mwinshi DTH Nyundo | ||
| 3 cm | JD25A | 71mm |
| 3.5 cm | JD35A / M30 | 82mm |
| 4 cm | JD45A / QL40A / M40 / SD4 | 99mm |
| 5 cm | JD55A / QL50A / M50 / SD5 | 125mm |
| 6 cm | JD65A / QL60A / M60 / SD6 | 142mm |
| 8 cm | JD85A / QL80A / M80 / SD8 | 180mm |
| 10 cm | HD100A / SD10 | 225mm |
| 12 cm | JD125A / SD12 | 275mm |
| 14 cm | JD140A | - |
| Middel Umuvuduko DTH Nyundo | ||
| 2,5 | BR1 | 56mm |
| 3 cm | BR2 | 64mm |
| 3.5 cm | BR3 | 82mm |
| Umuvuduko wo hasi DTH Nyundo | ||
| 3 cm | CIR65 | 68mm |
| 3.5 cm | CIR70 | 76mm |
| 4 cm | CIR90 | 99mm |
| 5 cm | CIR110 | 110mm |
| 6 cm | CIR150 | 150mm |
| 8 cm | CIR170 | 170mm |
| Inyuma Inyundo | ||
| 6 cm | BH140 | 155mm |
| 8 cm | BH170 | 190mm |
| 10 cm | BH190 | 220mm |
| 12 cm | BH240 | 190mm |
| Inyuma Inyundo | |||||
| Ibicuruzwa | Umuvuduko | Urudodo | Uburebure bwose (mm) | Diameter | KG |
| LBH140 | 8Bar | API 3/2 " | 510 | 140 | 31 |
| LBH160 | 8Bar | API 3/2 " | 540 | 160 | 44 |
| LBH190 | 8Bar | API 4 1/2 " | 580 | 190 | 63 |
| LBH240 | 8Bar | API 4 1/2 " | 600 | 240 | 85 |
Ishusho
| Umubare ntarengwa wateganijwe | N / A. |
| Igiciro | |
| Ibisobanuro birambuye | Ibicuruzwa bisanzwe byoherezwa hanze |
| Igihe cyo Gutanga | Iminsi 7 |
| Amasezerano yo Kwishura | T / T. |
| Gutanga Ubushobozi | Bishingiye ku Iteka rirambuye |
