| 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
Bayanin Samfura
A cikin hakowa da zagayowar iska, idan samuwar ya yi wuyar shiga ta ɗan ja, ana amfani da guduma DTH gabaɗaya.An samar da wannan kayan aiki don masana'antar hakar ma'adinai da ma'adinai.Ƙarshen 'kasuwanci' - maɓallin maɓalli - yana cike da maɓallan tungsten carbide na hemispherical, kuma tare da tashoshi da aka gina a ciki don ba da damar wucewar iska.Lokacin da aka danna guduma a ƙasa, ana tilasta bit ɗin cikin aikin guduma mai huhu (kamar rawar titin hanya) ta hanyar matsar da iskar da aka shayar da bututun.Sa'an nan, yayin da kayan aiki ke juyawa a cikin ramin, maɓallan suna aiki a duk faɗin tushe na rijiyar.Yawancin guduma suna jujjuyawa a cikin saurin juyi 20 zuwa 30 a minti daya, kuma ana iya bugun busa a adadin har zuwa 4000 a cikin minti daya.Ana zubar da tarkace (busa) daga cikin rami a ƙarshen kowane bututun rawar soja.Hammers na DTH sun fi tasiri a cikin manyan duwatsu masu wuya irin su limestones ko basalt;gyare-gyare masu laushi, masu laushi masu kyau suna haifar da toshe magudanar iska ko cushe faifan piston.
Duk da haka, hamarar DTH suna da tsada sosai kuma don haka shahara sosai tare da dillalan kasuwanci.
| 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 |
| Nau'in | Samfura | Tsawon | Nauyi | Dia na waje.(mm) | Ramin Ramin |
| (mm) | (kg) | (mm) | |||
| 3.5 inci | Farashin 3.5 | 930 | 25 | 82 | 90-110 |
| 4 inci | Farashin 340 | 1030 | 39 | 99 | 110-135 |
| SD4 | 1084 | 40.5 | 99 | ||
| QL40 | 1097 | 41 | 99 | ||
| Manufar40 | 1005 | 40 | 99 | ||
| 5 inci | Farashin 350 | 1214 | 76.5 | 125 | 135-155 |
| SD5 | 1175 | 72.5 | 125 | ||
| QL50 | 1147 | 73 | 125 | ||
| Ofishin Jakadancin50 | 1110 | 68.5 | 125 | ||
| 6 inci | Farashin 360 | 1248 | 100 | 142 | 155-190 |
| SD6 | 1261 | 100 | 142 | ||
| QL60 | 1212 | 95 | 146 | ||
| Ofishin Jakadancin60 | 1161 | 90 | 146 | ||
| 8 inci | D85 | 1492 | 188 | 180 | 195-254 |
| SD8 | 1463 | 192 | 180 | ||
| QL80 | 1465 | 182 | 180 | ||
| manufa80 | 1338 | 176 | 180 | ||
| 10 inci | SD10 | 1502 | 290 | 226 | 254-311 |
| NUMA100 | 1510 | 288 | 226 | ||
| 12 inci | Farashin 1120 | Ana iya tsara duk bisa ga buƙatun ku! | |||
| Numa120 | |||||
| Numa 125 | |||||
| 14 inci | JD140A | ||||
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 |
