| 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 |
Kedu ihe bụ obere ikuku DTH hammer bit?
A na-eji obere ikuku DTH hama dị ala mee ihe na injinia geotechnical n'ọtụtụ siri ike, ike siri ike na ike ndị ọzọ nwere ike bụrụ nnukwu nkume siri ike, njirimara ndị a:
1. Obere ikuku DTH hammer bụ ụdị valvụ na-ekpochapụ etiti etiti, nkwụsị nke mmetụta ntụ ntụ nkume dị mma, na-ebelata ụda nkume nke na-agbaji agbaji, na-ebelata ihe eji eme ihe, na-emeziwanye ihe ọkụkụ.
2. Iji ihe ọhụrụ nkume imewe echiche chepụta hammer nke esịtidem Ọdịdị nke size nke hama iji nweta ezigbo ike nyefe, otu hammer ike, mkpọpu ngwa ngwa, ala ikuku oriri.
3. Nhọrọ nke akụrụngwa kachasị mma na teknụzụ nhazi kachasị elu, arụmọrụ kwụsiri ike, ogologo ndụ.
4. Mgbasa dị mfe, ọdịda dị ala, mmezi dị mfe.
| Bọtịnụ Nrụgide Obere | ||||||
| Nlereanya | Isi, Dia. (mm) | Ogologo ogologo | Apline Qty | Port Hole Q'ty | Drill Bit Ihu | |
| CIR | CIR65 | 65,68 | 105 | 4 | 2 | Ihu dị larịị |
| CIR70 | 76,85 | 111 | 4 | 2 | Ihu dị larịị, ihu convex | |
| CIR90 | 90,110 | 130 | 6 | 2 | Ihu concave, ihu convex | |
| CIR110 | 110,130,140 | 140 | 6 | 2 | Ihu concave,Ihu dị larịị | |
| CIR150 | 155,165,178 | 170 | 6 | 3 | Ihu convex | |
| CIR170 | 195,203 | 170 | 6 | 3 | Ihu convex | |
| 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 |
