| 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
Inyundo yinyuma yagenewe gutanga uburyo bwa percussion aho imbaraga zingaruka zerekeza inyuma kugirango zifashe kubusa DTH Nyundo hamwe nu miyoboro ya drill yagiye mu mwobo.
Inyundo Yinyuma yashizweho kugirango ifashe kurekura inyundo ya DTH hamwe nu miyoboro ya drill yagiye mu mwobo.Irashobora kandi gukoreshwa kugirango inyundo hasi cyangwa gukuramo casings.
Inyundo yinyuma yashyizwe hagati yikizunguruka nu miyoboro ya drill cyangwa hagati yimiyoboro.
Ugereranije n'ibirango byo hanze, ibyiza byacu birasakuza:
a.Ibicuruzwa byacu birashobora guhuza hejuru ya 95% nibicuruzwa byumwimerere
b.Igiciro kirahiganwa nibirango bizwi kandi byiza birwanya uruganda ruto
| 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 |
| 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 |
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 |
