ntttttttnttttttttntttttttttntttttttttnttttttttttntttttttttttntttttttttttt![](https://img.alicdn.com/imgextra/i2/1703999235/TB21lgBl3xlpuFjy0FoXXa.lXXa_!!1703999235.jpg) | ntttttttttttt品名: | nttttttttttttPCB钻头2.0-3.0 | nttttttttttt nttttttttttnttttttttt nttttttttt | ntttttttt
nttttttttntttttttttntttttttttnttttttttttntttttttttttntttttttttttt![](https://img.alicdn.com/imgextra/i2/1703999235/TB21lgBl3xlpuFjy0FoXXa.lXXa_!!1703999235.jpg) | ntttttttttttt尺寸: | ntttttttttttt如图 | nttttttttttt nttttttttttnttttttttt nttttttttt | ntttttttt
nttttttttntttttttttntttttttttnttttttttttntttttttttttntttttttttttt![](https://img.alicdn.com/imgextra/i2/1703999235/TB21lgBl3xlpuFjy0FoXXa.lXXa_!!1703999235.jpg) | ntttttttttttt材质: | ntttttttttttt钨钢 | ntttttttttttt![](https://img.alicdn.com/imgextra/i2/1703999235/TB21lgBl3xlpuFjy0FoXXa.lXXa_!!1703999235.jpg) | ntttttttttttt包装: | ntttttttttttt盒装 | nttttttttttt nttttttttttnttttttttt nttttttttt | ntttttttt
nttttttttntttttttttntttttttttnttttttttttntttttttttttntttttttttttt![](https://img.alicdn.com/imgextra/i2/1703999235/TB21lgBl3xlpuFjy0FoXXa.lXXa_!!1703999235.jpg) | ntttttttttttt规格: | ntttttttttttt2.0-3.0mm | nttttttttttt nttttttttttnttttttttt nttttttttt | ntttttttt
nttttttttntttttttttntttttttttnttttttttttntttttttttttntttttttttttt![](https://img.alicdn.com/imgextra/i2/1703999235/TB21lgBl3xlpuFjy0FoXXa.lXXa_!!1703999235.jpg) | ntttttttttttt颜色: | ntttttttttttt如图 | nttttttttttt nttttttttttnttttttttt nttttttttt | ntttttttt
nttttttttntttttttttntttttttttnttttttttttntttttttttttntttttttttttt![](https://img.alicdn.com/imgextra/i2/1703999235/TB21lgBl3xlpuFjy0FoXXa.lXXa_!!1703999235.jpg) | ntttttttttttt概要: | ntttttttttttt柄3.175mm,刃长大概13mm,总长37.7mm | nttttttttttt ntttttttttttntttttttttttt | ntttttttttttt | nttttttttttt nttttttttttnttttttttt nttttttttt | ntttttttt
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