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宝贝展示：
精密制造全不锈钢高精度针头，耐强腐蚀耐重负荷，最适合于高速度，高精度，高运转，自动化机械用，针头皆内外精密抛光。
注:以上图片长度是13MM
规格 | 订货号 | 订货号 | 订货号 | 订货号 | 订货号 | 内径MM | 外径MM | 包装 |
| 1/4英寸（6.35MM） | 5/16英寸（7.93MM） | 1/2英寸（12.70MM） | 1英寸（25.40MM） | 1.5英寸（38.10MM） |
| 10G | | | | | | 2.75MM | 3.4MM | 12支/盒 |
| 11G | | | | | | 2.52MM | 3.1MM | 12支/盒 |
| 12G | | | | | | 2.4MM | 2.85MM | 12支/盒 |
| 13G | | | | | | 1.9MM | 2.4MM | 12支/盒 |
| 14G | | | | | | 1.6MM | 2.1MM | 12支/盒 |
| 15G | | | | | | 1.4MM | 1.8MM | 12支/盒 |
| 16G | | | | | | 1.2MM | 1.58MM | 12支/盒 |
| 17G | | | | | | 1.06MM | 1.45MM | 12支/盒 |
| 18G | | | | | | 0.9MM | 1.26MM | 12支/盒 |
| 19G | | | | | | 0.65MM | 0.98MM | 12支/盒 |
| 20G | | | | | | 0.62MM | 0.9MM | 12支/盒 |
| 21G | | | | | | 0.51MM | 0.82MM | 12支/盒 |
| 22G | | | | | | 0.41MM | 0.73MM | 12支/盒 |
| 23G | | | | | | 0.33MM | 0.63MM | 12支/盒 |
| 24G | | | | | | 0.26MM | 0.55MM | 12支/盒 |
| 25G | | | | | | 0.25MM | 0.51MM | 12支/盒 |
| 26G | | | | | | 0.23MM | 0.45MM | 12支/盒 |
| 27G | | | | | | 0.21MM | 0.4MM | 12支/盒 |
| 28G | | | | | | 0.18MM | 0.38MM | 12支/盒 |
| 30G | | | | | | 0.16MM | 0.30MM | 12支/盒 |
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