| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | Yes |
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KKQ Series Fixed diameter hole opener is a kind of universal hole opening tool, which is widely used in onshore and offshore oilfield drilling hole opening. It will finish both drilling and opening at the same time by connected with bit.
KKQ series hole opener is a three cone hole opener. The mandrel is forged by high-qualified alloy steel and heat treated reasonablely, which buid up his hardness. Cutting arm and supporting bracket are welded on mandrel by specialized welding materials, which make the hole opening more firm, when equip with different blade ,can work for different formation .
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