| Nau'in: | Rufe Bututu | Nau'in Inji: | Kayan aikin hakowa |
| Masana'antu masu dacewa: | Ayyukan Gina, Makamashi & Ma'adinai | Abu: | Chromium, 555iMnMo |
| Nauyi (KG): | 5 | Nau'in sarrafawa: | Ƙirƙira |
| Duban Bidiyo: | An bayar | Amfani: | Makamashi & Ma'adinai |
| Rahoton Gwajin Injin: | An bayar | Sunan samfur: | Sanyin Drill na huhu |
| Nau'in Talla: | Sabon samfur 2020 | Girman (mm): | 500-6000 |
| Diamita na kai (mm): | 26/28/30/32/34/36/38 | Matsayin Karfe: | Shekara 495 |
| Hex Shank | Hex Shank | Hex Shank | Hex Shank |
Gabatarwa
A cikin hakowa na DTH, dutsen haƙon dutsen ci gaba ne na bututun DTH, wanda piston drill piston ya faɗo kai tsaye.Tun da piston yana cikin hulɗa kai tsaye tare da bit ɗin rawar soja, ƙaramin kuzari ya ɓace.Wannan yana ba wa DTH hakowa kusan adadin shiga tsaka-tsaki ko da kuwa tsawon rami.
Hakowa na DTH yana baiwa masu aikin hakowa damar isa zurfin rami wanda ya ninka na abin da hako guduma zai iya yi.Wannan yana yiwuwa tare da amfani da DTH Pipes da DTH Subs.
An ƙera bututunmu na ƙasan rami bisa ka'idodin API.Kuma bisa ƙayyadaddun buƙatu, muna kuma samar da irin wannan bututun hakowa a cikin ƙayyadaddun bayanai na Sin da Amurka daban-daban.
Amma ga fa'idodinsa, yana da fasali na babban rigidity, kyakkyawan damar rufewa, tsarin waje mai lebur, da ƙarancin ƙarfi da juriya lokacin juyawa.
Dangane da marufi, za a cika dam ɗin bututun rawar soja da saiti ɗaya na firam ɗin ƙarfe, kuma dam ɗin zai kasance da bututun rawar soja 9 zuwa 40.
| Farashin DTH | ||||
| Diamita na waje | Zare | |||
| Kaurin bango | Tsawon | |||
| mm | inci | mm | mm | |
| 76 | 3 | API 2 3/8 REG API 2 7/8 REG API 3 1/2 REG API 4 1/2 REG API 2 3/8 IF API 2 7/8 IF API 3 1/2 IF API 4 1/2 IF BECO 3 1/2" | 4 | 1000-6000 |
| 6.3 | ||||
| 89 | 3 1/2 | 4 | 1000-6000 | |
| 6.3 | ||||
| 8.8 | ||||
| 102 | 4 | 6.3 | 4000-6000 | |
| 8.8 | ||||
| 114 | 4 1/2 | 6.3 | 4000-9000 | |
| 12.5 | ||||
| 127 | 5 | 6.3 | 4000-9000 | |
| 12.5 | ||||
| 19 | ||||
| 133 | 5 1/4 | 6.3 | 4000-9000 | |
| 12.5 | ||||
| 19 | ||||
| 140 | 5 1/2 | 8.8 | 4000-9000 | |
| 12.5 | ||||
| 19 | ||||
| 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 |
