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custom drill bit and router bit factory in China

3 关于钻头您需要了解的重要事项

As tungsten carbide drill bits gain increasing popularity, it is essential to familiarize ourselves with these tools. Understanding the different types of tungsten steel drill bits will enable us to select the appropriate standard bit, comprehending their structural composition will aid in identifying common issues encountered during daily work, and knowing how to utilize these

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欧洲六种常见的钻头木工工具①

https:/shop/carbon-steel-rolled-extra-long-formwork-bell-hanger-installer-wood-drill-bit-for-wood-drywall-drilling/ 一,镶入式硬质合金布拉德尖钻头 1. 材料: 钢体 + 刀片硬质合金. 2. 规格: A. 柄径10mm, 常规柄长27mm. 乙. 排屑槽直径3~15mm. C. 常规长度57mm/70mm, 采用微晶粒钨钢合金刀头, 低温焊接工艺,保证焊接质量, 高端数控磨床,保证 …

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