Highlights颜色分类:含钴钻头0.5mm1根,含钴钻头1mm1根,含钴钻头1.2mm1根,含钴钻头1.5mm1根,含钴钻头2.0mm1根,含钴钻头2.5mm1根,含钴钻头2.8mm1根,含钴钻头3mm1根,含钴钻头3.2mm1根,含钴钻头3.5mm1根,含钴钻头4.0mm1根,含钴钻头4.2mm1根,含钴钻头4.5mm1根,含钴钻头4.8mm1根,含钴钻头5.0mm1根,含钴钻头5.2mm1根,含钴钻头5.5mm1根,含钴钻头6mm1根,含钴钻头6.5mm1根,含钴钻头6.8mm1根,含钴钻头7mm1根,含钴钻头8mm1根,含钴钻头9mm1根,含钴钻头10mm1根Description![](https://img.alicdn.com/imgextra/i1/2669278090/TB2LxFLAylnpuFjSZFgXXbi7FXa_!!2669278090.jpg)
![](https://img.alicdn.com/imgextra/i1/2669278090/TB2dIXQAstnpuFjSZFvXXbcTpXa_!!2669278090.jpg)
![](https://img.alicdn.com/imgextra/i4/2669278090/TB2dTqbAC8mpuFjSZFMXXaxpVXa_!!2669278090.jpg)
![](https://img.alicdn.com/imgextra/i2/2669278090/TB2Lhs.AmVmpuFjSZFFXXcZApXa_!!2669278090.jpg)
![](https://img.alicdn.com/imgextra/i2/2669278090/TB2ycF6ACFmpuFjSZFrXXayOXXa_!!2669278090.jpg)
![](https://img.alicdn.com/imgextra/i1/2669278090/TB2E6fkv80kpuFjSsppXXcGTXXa_!!2669278090.jpg)
![](https://img.alicdn.com/imgextra/i2/2669278090/TB2k.C7v3FkpuFjSspnXXb4qFXa_!!2669278090.jpg)
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