| Nọmba nlereanya | 3/3.5,4,5,6,8,10,12 sentimita asatọ | Asambodo | ISO CE |
| Drill Rock hardness | F=6-20 | Akwụkwọ ikike | 1 Afọ |
| Ọnọdụ | Ọhụrụ | Ọrụ mgbe-ahịa | 7X24hour dị |
| Ụdị | Rotary Drilling Rig | Agba | Dị ka arịrịọ |
| Ụdị nhazi | Na-akpụ akpụ | Ụdị bọtịnụ | Spherical, Ballistic, Semi-ballistic |
| Ebe Mmalite | Beijing, China (Mainland) | Ụdị ihu bit | Flat, concave, convex, dobe center |
| Aha ika | JCDRILL | Ụkwụ ndị ọzọ | COP,DHD, ozi, SD |
| Ojiji | Ngwupu nkume | Ụdị | DTH Hammer |
| Ihe onwunwe | Carbide | Ụdị igwe | Ngwá ọrụ igwu mmiri |
Okwu mmalite
N'ihe banyere imebi ngwá ọrụ ọ bụla na-egwu mmiri n'oge usoro na-agwụ ike, hama azụ ga-enyere gị aka ịchekwa oge na ego.
Enwere ike itinye hama azụ na nkwonkwo ọkpọ ọkpọ n'etiti gripper borehole na isi swivel, si otú a na-ekepụta mmetụta jikọtara ọnụ nke mmetụta ntụgharị na ịma jijiji dị irè.
siri ike ma bụrụ nke a pụrụ ịdabere na ya, hama azụ nwere ihe atọ na ụlọ rọba nke na-arụ ọrụ ma dị ka onye na-eduzi ikuku na-ekpochapụ na onye na-ekpo ọkụ.N'ihe gbasara mmezi ahụ, ọ dị m mkpa naanị idobe ya ọcha na mpaghara njikọ ahụ nke ọma na-echebe ya mgbe hama azụ anaghị arụ ọrụ.
Emebere hama azụ iji nye usoro ịgba egwu nke a na-eduzi ike mmetụta azụ azụ iji nyere aka n'efu DTH Hammer na ọkpọkọ ọkpọkọ kpọchiri n'ime oghere egwu.
Emebere Azụ Hammer iji nyere aka ịtọhapụ hama DTH na ọkpọkọ ọkpọkọ gbachiri n'ime oghere ahụ.Enwere ike iji ya kwatuo ma ọ bụ wepụ casings.
A na-etinye hama azụ n'etiti ngalaba na-atụgharị na ọkpọkọ ọkpọkọ ma ọ bụ n'etiti ọkpọkọ ọkpọ.
DTH Hammer na ọkpọkọ kpọchiri akpọchi n'ime oghere ahụ.A na-eji ya eme ihe na ikuku DTH.
| Hama azụ | |||||
| Ngwaahịa | Nrụgide | eri | Mgbakọta Ogologo (mm) | Dayameta | KG |
| LBH140 | 8Ogwe | API 3 1/2" | 510 | 140 | 31 |
| LBH160 | 8Ogwe | API 3 1/2" | 540 | 160 | 44 |
| LBH190 | 8Ogwe | API 4 1/2" | 580 | 190 | 63 |
| LBH240 | 8Ogwe | API 4 1/2" | 600 | 240 | 85 |
| DTH Hammer | ||
| Ụdị | Nlereanya | Dayameta dị n'èzí |
| Nrụgide DTH Hammer | ||
| 3 inch | JD25A | 71mm |
| 3.5 inch | JD35A/M30 | 82mm |
| 4 inch | JD45A/QL40A/M40/SD4 | 99mm |
| 5 inch | JD55A/QL50A/M50/SD5 | 125mm |
| 6 inch | JD65A/QL60A/M60/SD6 | 142mm |
| 8 inch | JD85A/QL80A/M80/SD8 | 180mm |
| 10 inch | HD100A/SD10 | 225mm |
| 12 inch | JD125A/SD12 | 275 mm |
| 14 inch | JD140A | - |
| Nrụgide Middel DTH Hammer | ||
| 2.5 inch | BR1 | 56mm |
| 3 inch | BR2 | 64mm |
| 3.5 inch | BR3 | 82mm |
| Obere nrụgide DTH Hammer | ||
| 3 inch | CIR65 | 68mm |
| 3.5 inch | CIR70 | 76 mm |
| 4 inch | CIR90 | 99mm |
| 5 inch | CIR110 | 110mm |
| 6 inch | CIR150 | 150mm |
| 8 inch | CIR170 | 170mm |
| Hama azụ | ||
| 6 inch | BH140 | 155mm |
| 8 inch | BH170 | 190mm |
| 10 inch | BH190 | 220mm |
| 12 inch | BH240 | 190mm |
Foto
| Ọnụ ego kacha nta | N/A |
| Ọnụ ahịa | |
| Nkọwa nkwakọ ngwaahịa | Ngwungwu mbupu ọkọlọtọ |
| Oge Mbuga ozi | 7 ụbọchị |
| Usoro ịkwụ ụgwọ | T/T |
| Ikike inye | Dabere na usoro zuru ezu |
