Hoko Hoko Pai Kounga DHD 340 DTH Hammer
Ko te ahua o te hau teitei DTH Hammer kaore he hikoi waewae me te kore hiko, to maatau hoahoa hou.Koia hoki tetahi o nga Hammers DTH tino matatau o te ao.
Ka hangaia e matou nga Hammer DTH i roto i nga rahi rereke mai i te 1 ki te 12. Ko enei hama ka hangaia kia rite ki te Drilling Bits ki te whakatutuki i nga whaainga nui.Ka whakamahia enei hama i roto i nga momo mahi o raro o te rua penei i te keri papa.He hama iti ake enei me te tere o te huringa hau.He hama mahi taumaha enei e pai ana ki te hohonutanga o te tono kia iti ake te whakamahinga o te hau, ka iti te mate o te mahi.
Ka whakaekea e matou te hama IR, DHD3.5, DHD340a, DHD360, DHD380, COP me te QL hammer.Ko te awhe tino pai o te rahi o te kohao mo te keri pupuhi me te DTH ko te 90mm ki te 254mm, ko nga rua pupuhi iti kei te nuinga o te waa ka werohia ma te whakamahi i te hama o runga, me nga rua nui ake. whakamahia nga miihini hurihuri.Ko ta maatau hama penei i te COP me te QL e mohiotia ana mo te pono me te roa o te oranga.
| Tauira | Hononga Miro | OD(mm) | Te Rahi Puka | Kāhua Shank | Pēhanga Mahi(Pae) |
| CD35 | API 2 3/8" Reg | φ82mm | φ90-φ105 | DHD3.5 CD35 | 1.0-1.5Mpa |
| CD45 | API 2 3/8" Reg | φ99mm | φ110-φ135 | Cop44 DHD340 CD45 | 1.0-2.5Mpa |
| CSD4 | API 2 3/8" Reg | φ99mm | φ110-φ135 | SD4 CSD4 | 1.0-2.5Mpa |
| CQL40 | API 2 3/8" Reg | φ99mm | φ110-φ135 | QL40 CQL40 | 1.0-2.5Mpa |
| CD55 | API 2 3/8" Reg API 3 1/2" Reg | φ125mm | φ135-φ155 | Cop54 DHD350R CD55 | 1.0-2.5Mpa |
| CSD5 | API 3 1/2" Reg | φ125mm | φ135-φ155 | SD5 CSD5 | 1.0-2.5Mpa |
| CQL50 | API 3 1/2" Reg | φ125mm | φ135-φ155 | Cop54 QL50 CQL50 | 1.0-2.5Mpa |
| CD65 | API 3 1/2" Reg | φ148mm | φ155-φ190 | Cop64 DHD360 CD65 | 1.0-2.5Mpa |
| CSD6 | API 3 1/2" Reg | φ148mm | φ155-φ190 | SD6 CSD6 | 1.0-2.5Mpa |
| CQL60 | API 3 1/2" Reg | φ148mm | φ155-φ190 | Cop64 QL60 CQL60 | 1.0-2.5Mpa |
| CD85 | API 4 1/2" Reg | φ185mm | φ195-φ254 | Cop84 DHD380 CD85 | 1.0-2.5Mpa |
| CSD85 | API 4 1/2" Reg | φ185mm | φ195-φ254 | SD8 CSD8 | 1.0-2.5Mpa |
| CQL80 | API 4 1/2" Reg | φ185mm | φ195-φ254 | QL80 CQL80 | 1.0-2.5Mpa |
| CSD10 | API 4 1/2" Reg API 5 1/2" Reg API 6 5/8" Reg | φ225mm | φ254-φ311 | SD10 CSD10 | 1.0-2.5Mpa |
| CN100 | API 6 5/8" Reg | φ225mm | φ254-φ311 | NUMA100 CN100 | 1.0-2.5Mpa |
| CSD12 | API 6 5/8" Reg | φ275mm | φ305-φ445 | SD12 CSD12 | 1.0-2.5Mpa |
