产品详情
| 不锈钢专用钻咀 | |||
| 规格 | 规格 | 规格 | 规格 |
| 3.0mm | 5.2mm | 7.2mm | 10mm |
| 3.2mm | 5.5mm | 7.5mm | 10.5mm |
| 3.5mm | 6.0mm | 8.0mm | 11mm |
| 4.0mm | 6.2mm | 8.2mm | 11.5mm |
| 4.2mm | 6.5mm | 8.5mm | 12mm |
| 4.5mm | 6.8mm | 9.0mm | 12.5mm |
| 5.0mm | 7.0mm | 9.5mm | 13mm |
| 4.7mm | 6.6mm | 8.5mm | 12.5mm |
| 4.8mm | 6.7mm | 8.6mm | 13.0mm |
剑牌锋钢钻咀被全球誉为新一代不锈钢的克星畅销全球
材质：HSSE-CO高速钢/含钴
表面：发黑
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