Китай U135-S2535C1 угольный резак/угольный режущий зуб завод производство угольное сверло долота для добычи угля
17,00 $
Сохранить в закладки 1601335508060:
Matrix Body Bit | ||
1 .Bit( Matrix Body) | ||
Type and Features | bit can be customized for oil well,water well, mining, explorer well drilling. | |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. | |
Main Type | Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. Body Type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings. | |
2. PDC Matrix Body Core Bit | ||
Type and Features | core bit can be customized for oil well,water well, mining, explorer well drilling. | |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. | |
Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. |
Steel Body Bit | ||
1.Steel Body Bit | ||
Type and Features | bit can be customized for oil well,water well, mining, explorer well drilling. | |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. | |
Main Type | Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. Body Type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings. | |
2.Steel Body Core Bit | ||
Type and Features | core bit can be customized for oil well,water well, mining, explorer well drilling. | |
Suitable Formation | Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. | |
Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. |
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