BACK OFF SUB
Product categories
- 产品描述
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- Commodity name: BACK OFF SUB
- Commodity ID: 1457329494380138496
Back off sub is also called back off spear. It can replace the taper tap, fishing or back off when dealing with sticking. If the fish is stuck or cannot be back off, it can release from the back off sub, and then trip the drilling tool.
Back off sub is also called back off spear. It can replace the taper tap, fishing or back off when dealing with sticking. If the fish is stuck or cannot be back off, it can release from the back off sub, and then trip the drilling tool.
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ADDRESS：No.56 Xingye Road, Mudanjiang City, Heilongjiang, China.
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