Ho theosa hole dth hammer bit supplier ho tsoa theko ea China
Lihamore le likotoana tsa DTH li sebelisoa haholo merafong ea ka tlas'a lefatše, likori, hydraulic le Hydro-Power Engineering, ho cheka seliba sa metsi, ho hlahloba liminerale, ho cheka masoba a anchoring, boenjiniere ba mocheso oa mocheso,
Ho epolloa ha metro, boenjiniere bo bong ba sechaba. e na le monyetla oa ho ba sephara se phahameng, lerako le boreleli la lesoba, molamu o thata oa ho cheka le hamore, o sa itšetleheng ka sekhahla se phahameng sa axial, ha ho na moeli oa botebo ba ho cheka, theko e tlase ea lisebelisoa le
bonolo ho baballa.
|   Mohlala   |    Khokahano ea Khoele   |    OD(mm)   |    Rec.Hole Size   |    Mokhoa oa Shank   |    Khatello ea Mosebetsi(Bar)   |  
|   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   |    φ185 limilimithara   |    φ195-φ254   |    Cop84   DHD380  CD85   |    1.0-2.5Mpa   |  
|   CSD85   |    API 4 1/2" Reg   |    φ185 limilimithara   |    φ195-φ254   |    SD8   CSD8   |    1.0-2.5Mpa   |  
|   CQL80   |    API 4 1/2" Reg   |    φ185 limilimithara   |    φ195-φ254   |    QL80   CQL80   |    1.0-2.5Mpa   |  
|   CSD10   |    API 4 1/2" Reg   API 5 1/2" Reg  API 6 5/8" Reg   |    φ225 limilimithara   |    φ254-φ311   |    SD10   CSD10   |    1.0-2.5Mpa   |  
|   CN100   |    API 6 5/8" Reg   |    φ225 limilimithara   |    φ254-φ311   |    NUMA100   CN100   |    1.0-2.5Mpa   |  
|   CSD12   |    API 6 5/8" Reg   |    φ275 limilimithara   |    φ305-φ445   |    SD12   CSD12   |    1.0-2.5Mpa   |  
Ngola molaetsa wa hao mona mme o re romele wona
         










