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The raiser is a tool used for hanging the drill rod joint or lock joint thus raising the drill.Main boby is made of high quality tool steel,forged into shape.It has high strength,safetyand reliability characteristics.
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Specification | Opening dimensions/mm | Remark |
Φ42 | 31 | Used in 42 drill rod coupling |
Φ43 | 33 | Used in 43drill rod coupling |
Φ50 | 37 | Used in 50drill rod coupling |
Φ57 | 42 | Used in 57 drill rod coupling |
Φ65 | 48 | Used in 65 drill rod coupling |
Φ75 | 57 | Used in 75 drill rod coupling |
Φ121 | 100 | Used in CPJ-300 Well drilling machine |
Φ52 | 37 | Used in XY-5 I drilling machine |
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Fax: +86-537-6869677
Hoisting Plug