| 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 | N'okpuru oghere oghere | Agba | Dị ka arịrịọ |
| Ụdị nhazi | Na-akpụ akpụ | Ụdị bọtịnụ | Spherical, Ballistic, Semi-ballistic |
| Ebe Mmalite | Hebei, 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 ibe n'ibe |
| Ihe onwunwe | Tungsten Carbide | Ụdị igwe | Ngwá ọrụ igwu mmiri |
| Uru | elu àgwà na ụlọ ọrụ ahịa | Ụdị ihu bit | Flat, concave, convex, dobe center |
| Ngwa | Ngwuputa ebe a na-egwuputa ihe ma obu igwu ala ma obu olulu mmiri | Nkwakọ ngwaahịa | Katọn na osisi osisi |
Nke a Middle-Low elu elu ikuku DTH hammer na footvalve bụ nke anyị mere ma mepụta ya, nke nwere ụdị BR1 BR2 BR3.
DTH Hammers na-adị ngwa ngwa, na-arụ ọrụ enyi na enyi na ogologo oge, ma e jiri ya tụnyere ọtụtụ ngwaahịa ịkụ ala na ahịa.
Ọrụ kacha mma nke JCDRILL DTH Hammers gụnyere:
1. Nnukwu nrụpụta
2. Ogologo ndụ ọrụ
3. Oriri ike dị ala
Ngwuputa na igbapu oghere, nchebe ala, nkwado ebe mmiri mmiri na olulu mmiri, ikuku ikuku ikuku, hydrology, oghere olulu mmiri na ubi ndị ọzọ na ogbunigwe, ebe a na-egwupụta ihe, iwu okporo ụzọ na ọrụ ndị ọzọ.
| Bọtịnụ bọtịnụ Middle Pressure | ||||||
| Nlereanya | Isi, Dia. (mm) | Ogologo ogologo | Apline Qty | Port Hole Q'ty | Drill Bit Ihu | |
| BR | BR1 | 64,70 | 163 | 6 | 2 | Ihu dị larịị, ihu convex |
| BR2 | 76,80,85,90 | 165 | 6 | 2 | Ihu dị larịị | |
| BR3 | 90,95,100,108 | 165 | 6 | 2 | Ihu dị larịị | |
| Bit Shank | Dayameta Bit.(mm) |
| CIR-usoro Ikuku dị ala DTH Bits | |
| CIR65, HR65 | 65,68,75mm |
| CIR80, HR80 | 83,85 mm |
| CIR90,HR90 | 85,90,110mm |
| CIR110,HR110 | 110,115,120,135mm |
| HR150, | 155,160,165,170,180,210,220mm |
| 1 ''-2'' Nrụgide ikuku etiti DTH Bits | |
| BR1, BR2, HD25 | 64,70,76,80,82,90mm |
| 3 '' Nnukwu ikuku DTH Bits | |
| COP32,BR3,HD35,IR3.5,COP34,QL30,M30 | 85,90,95,100,105mm |
| 4 '' Nnukwu ikuku DTH Bits | |
| HD45,DHD340A,COP44,SD4,QL40,M40,HM4 | 105,110,115,120,127,130,133mm |
| 5 '' Nnukwu ikuku DTH Bits | |
| HD55,DHD350,COP54,SD5,QL50,M50,HM5 | 130,135,140,146,152,165mm |
| 6 '' Nnukwu ikuku DTH Bits | |
| HD65,DHD360,COP64,SD6,QL60,M60,HM6 | 152,155,165,171,190,203mm |
| 8 '' Nnukwu ikuku DTH Bits | |
| HD85,DHD380,COP84,SD8,QL80,M80,HM8 | 200,203,216,222,226,229,,241,254,270,305mm |
| 10 '' Nnukwu ikuku DTH Bits | |
| SD10,NUMA100 | 254,305,311,318,330mm |
| 12 '' Nnukwu ikuku DTH Bits | |
| DHD1120,SD12,NUMA120,NUMA125 | 305,311,330,356,381mm |
| 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 |
