本产品为复合丝锥钻头，一体化设计，可同时完成钻孔、攻牙和倒角，大幅提高工作效率。
采用4341高速钢材质，硬度高、耐磨性强，适用于电钻、电动起子等工具。适合加工薄板材料，操作简单快捷，是维修、安装及DIY作业的理想选择。
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This compound tap drill bit set combines drilling, tapping, and deburring in one tool, greatly improving working efficiency.
Made of 4341 high-speed steel, it offers high hardness and durability. Suitable for use with electric drills and screwdrivers. Ideal for processing thin materials and widely used in repair, installation, and DIY work.
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✅ 规格参数（Specifications）
• 材质（Material）：4341 High Speed Steel
• 数量（Quantity）：6PCS
• 尺寸（Size）：M3 / M4 / M5 / M6 / M8 / M10
• 螺距（Pitch）：0.5 / 0.7 / 0.8 / 1.0 / 1.25 / 1.5
• 类型（Type）：Drill Tap Bit (3 in 1)
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