切削工具
| 规格参数 | 参数值 |
|---|---|
| IMPA编码 | 630748 |
| 产品单位 | PCE |
| 产品规格 | These reamers are driven by hand to finish the inside walls of drilled holes. To achieve an improved starting performance, the cutting edge is slightly chamfered. The flutes are normally straight and helical. Spiral flutes are recommended for operations involving an interruption to the cut, such as a keyway. |
| 中文汉化 | 630748 铰刀 手用螺旋槽铰刀 30×305mm -----描述-----：这些铰刀通过手动驱动，用于完成钻孔内壁的加工。为了提高起始性能，切削刃稍微倒角。铰刀的排屑槽通常为直槽或螺旋槽。对于涉及切割中断的操作（如键槽），推荐使用螺旋槽型铰刀。 |
| IMPA版本 | 8th Edition |
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