| Lambar Samfura | 3/3.5,4,5,6,8,10,12 inci | Takaddun shaida | ISO CE |
| Drill Rock taurin | F=6-20 | Garanti | Shekara 1 |
| Sharadi | Sabo | Bayan-tallace-tallace Service | Akwai awanni 7X24 |
| Nau'in | Rotary Drilling Rig | Launi | Kamar yadda bukata |
| Nau'in sarrafawa | Ƙirƙira | Siffar maɓallin | Spherical, Ballistic, Semi-ballistic |
| Wurin Asalin | Beijing, China (Mainland) | Siffar fuska ta bit | Flat, concave, convex, drop center |
| Sunan Alama | JCDRILL | Sauran shakkun | COP,DHD, MISSION, SD |
| Amfani | Hakowa dutse | Nau'in | Farashin DTH |
| Kayan abu | Carbide | Nau'in Inji | Kayan aikin hakowa |
Gabatarwa
DTH Back Hammer BH140 BH170 BH190 BH240 don hakar rijiyar ruwa, hakar ma'adinaihakowa, wanda ke taimaka wa DTH Hammer kyauta da bututun da suka taru a cikin ramin.Ana amfani da shi sosai a cikin hakowar iska na DTH.
Hammer na baya kayan aiki ne wanda zai iya ajiyewa da sake dawo da igiyar rawar sojan da ke makale a cikin rami, ana iya sanya shi cikin sauƙi a cikin haɗin haɗin bututu mai dacewa tsakanin goyan bayan rawar soja da kan jujjuya don samar da ingantacciyar haɗakar guduma ta baya da girgiza zuwa sassauta makale rawar soja kirtani.
Ana amfani da guduma na baya na DTH don magance rawar da aka makale, buga sama don magance matsalar rawar da ta makale.
Babban samfurin: BH140 BH170 BH190 BH240
| Gudun Baya | |||||
| Kayayyaki | Matsi | Zare | Jimlar Tsayin (mm) | Diamita | KG |
| LBH140 | 8 Bar | API 3 1/2" | 510 | 140 | 31 |
| Farashin LBH160 | 8 Bar | API 3 1/2" | 540 | 160 | 44 |
| LBH190 | 8 Bar | API 4 1/2" | 580 | 190 | 63 |
| Farashin LBH240 | 8 Bar | API 4 1/2" | 600 | 240 | 85 |
| Farashin DTH | ||
| Nau'in | Samfura | Diamita na waje |
| Babban matsa lamba DTH Hammer | ||
| 3 inci | JD25A | 71mm ku |
| 3.5 inci | Saukewa: JD35A/M30 | 82mm ku |
| 4 inci | JD45A/QL40A/M40/SD4 | 99mm ku |
| 5 inci | JD55A/QL50A/M50/SD5 | mm 125 |
| 6 inci | JD65A/QL60A/M60/SD6 | mm 142 |
| 8 inci | JD85A/QL80A/M80/SD8 | mm 180 |
| 10 inci | HD100A/SD10 | mm 225 |
| 12 inci | Saukewa: JD125A/SD12 | mm 275 |
| 14 inci | JD140A | - |
| Matsakaicin Middel DTH Hammer | ||
| 2.5 inci | Farashin BR1 | 56mm ku |
| 3 inci | Farashin BR2 | 64mm ku |
| 3.5 inci | Farashin BR3 | 82mm ku |
| Ƙananan Matsi DTH Hammer | ||
| 3 inci | CIR65 | 68mm ku |
| 3.5 inci | CIR70 | 76mm ku |
| 4 inci | CIR90 | 99mm ku |
| 5 inci | CIR110 | 110mm |
| 6 inci | CIR150 | 150mm |
| 8 inci | CIR170 | mm 170 |
| Gudun Baya | ||
| 6 inci | BH140 | 155mm ku |
| 8 inci | BH170 | mm 190 |
| 10 inci | BH190 | mm 220 |
| 12 inci | BH240 | mm 190 |
Hoto
| 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 |
